A viewset for viewing and editing NGA Polity Relations.

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                "long_name": "Latium - Copper Age",
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                "general_description": "The Italian Eneolithic (Eneolitico) dates from the 3rd millennium to the first centuries of the 2nd millennium BCE. It mostly corresponds to the Copper Age (Età del Rame) plus the Early Bronze Age (Prima Età del Bronzo). In Latium, the region of Central Italy that roughly matches modern-day Lazio, the main Copper Age sites include Ponte S. Pietro, Porcareccia and Rinaldone (near the modern-day city of Viterbo), Sgurgola and Casamari (near Frosinone), Castel Malnome and Ardea (near Rome), and Cantalupo Mandela (near Sabina). §REF§ (Anzidei, Sestieri and De Santis 1985, 102) Anna Paola Anzidei, Anna Maria Bietti Sestieri and Anna De Santis. 1985. <i>Roma e il Lazio dall'età della pietra alla formazione della città</i>. Rome: Quasar. §REF§  The period is characterized by low density occupation and scattered material finds, mainly grave sites; nothing in the region comparable to the complex contemporary social formations present in Egypt, China, and the Near East.<br><i>Population and political organization</i><br>None of the above-mentioned sites is considered a 'nucleated settlement', but they have all yielded useful finds: the Viterbo locations and Sgurgola are small necropolises, while miscellaneous grave goods have been unearthed at the other sites. §REF§ (Anzidei, Sestieri and De Santis 1985, 106) Anna Paola Anzidei, Anna Maria Bietti Sestieri and Anna De Santis. 1985. <i>Roma e il Lazio dall'età della pietra alla formazione della città</i>. Rome: Quasar. §REF§  Overall, it seems likely that Latium Copper Age communities were quite small — one estimate posits 100-200 inhabitants each §REF§ (Whitehouse 1992, 16) Ruth Whitehouse. 1992. <i>Underground Religion: Cult and Culture in Prehistoric Italy</i>. London: Accordia Research Centre, University of London. §REF§  — and some estimates for the Early Bronze Age even go so far as to say that each settlement probably only had a few dozen inhabitants. §REF§ (Cornell 1995, 32-35) Tim Cornell. 1995. <i>The Beginnings of Rome: Italy and Rome from the Bronze Age to the Punic Wars (c. 1000‒264 BC)</i>. London: Routledge. §REF§  The burial data appear to reflect a patriarchal, war-oriented culture: men and women are associated with very different types of grave goods, and male burials are always accompanied by weapons. §REF§ (Anzidei, Sestieri and De Santis 1985, 106) Anna Paola Anzidei, Anna Maria Bietti Sestieri and Anna De Santis. 1985. <i>Roma e il Lazio dall'età della pietra alla formazione della città</i>. Rome: Quasar. §REF§  §REF§ (Whitehouse 1992, 21) Ruth Whitehouse. 1992. <i>Underground Religion: Cult and Culture in Prehistoric Italy</i>. London: Accordia Research Centre, University of London. §REF§ ",
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                "name": "ItLatBA",
                "start_year": -1800,
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                "long_name": "Latium - Bronze Age",
                "new_name": "it_latium_ba",
                "polity_tag": "LEGACY",
                "general_description": "The Italian Bronze Age (Età del Bronzo) starts at the tail end of the Eneolithic, but enters its mature phase between 1800 and 1200 BCE (Middle Bronze Age, Età del Bronzo Media), and begins its transition towards the Iron Age between 1200 and 1000 (Late Bronze Age, Tarda Età del Bronzo). §REF§ (Cornell 1995, 32-33) Tim Cornell. 1995. <i>The Beginnings of Rome: Italy and Rome from the Bronze Age to the Punic Wars (c. 1000‒264 BC)</i>. London: Routledge. §REF§  §REF§ (Anzidei, Sestieri and De Santis 1985, 113-48) Anna Paola Anzidei, Anna Maria Bietti Sestieri and Anna De Santis. 1985. <i>Roma e il Lazio dall'età della pietra alla formazione della città</i>. Rome: Quasar. §REF§  Because Middle Bronze Age material culture is remarkably uniform throughout the peninsula, §REF§ (Cornell 1995, 32) Tim Cornell. 1995. <i>The Beginnings of Rome: Italy and Rome from the Bronze Age to the Punic Wars (c. 1000‒264 BC)</i>. London: Routledge. §REF§  it is difficult to single out any developments that specifically distinguish Latium, the region of Central Italy that roughly corresponds to modern-day Lazio. However, it is worth noting that most sites of this period cluster along the Apennine mountain range; for this reason, Italian Bronze Age culture is sometimes referred to as 'Apennine culture' (<i>cultura appenninica</i>). §REF§ (Cornell 1995, 32) Tim Cornell. 1995. <i>The Beginnings of Rome: Italy and Rome from the Bronze Age to the Punic Wars (c. 1000‒264 BC)</i>. London: Routledge. §REF§  In the Late Bronze Age, the main cultural traditions were the Subapennine (12th century BCE, <i>subappenninica</i>) and the Proto-Villanovan (11th and 10th centuries BCE, <i>protovillanoviana</i>) §REF§ (Anzidei, Sestieri and De Santis 1985, 137-39) Anna Paola Anzidei, Anna Maria Bietti Sestieri and Anna De Santis. 1985. <i>Roma e il Lazio dall'età della pietra alla formazione della città</i>. Rome: Quasar. §REF§  These traditions brought greater sophistication in agricultural techniques, a greater number and variety of agricultural tools, and advances in metalworking. §REF§ (Cornell 1995, 32-33) Tim Cornell. 1995. <i>The Beginnings of Rome: Italy and Rome from the Bronze Age to the Punic Wars (c. 1000‒264 BC)</i>. London: Routledge. §REF§ <br><i>Population and political organization</i><br>It is difficult to infer much about the political organization of the average Italian settlement, either in the Middle or in the Late Bronze Age. There are very few signs of status differentiation, whether in burials, architecture, or material culture more generally. §REF§ (Barker 1995, 156) Graeme Barker. 1995. <i>A Mediterranean Valley: Landscape Archaeology and Annales History in the Biferno Valley</i>. London: Leicester University Press. §REF§ <br>Population was probably sparse up to the Middle Bronze Age in Italy, with settlements of no more than a few dozen inhabitants each. In contrast, the Late Bronze Age witnessed a significant demographic increase, suggested by an increased number of sites and increased site size. Settlements were probably home to a few hundred inhabitants. §REF§ (Cornell 1995, 32-33) Tim Cornell. 1995. <i>The Beginnings of Rome: Italy and Rome from the Bronze Age to the Punic Wars (c. 1000‒264 BC)</i>. London: Routledge. §REF§ ",
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                "name": "ItLatIA",
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                "long_name": "Latium - Iron Age",
                "new_name": "it_latium_ia",
                "polity_tag": "LEGACY",
                "general_description": "In Latium, the region of Central Italy roughly corresponding to modern-day Lazio, the earliest evidence for the emergence of a distinctive regional culture dates to the 10th century BCE. §REF§ (Anzidei, Sestieri and De Santis 1985, 140) Anna Paola Anzidei, Anna Maria Bietti Sestieri and Anna De Santis. 1985. <i>Roma e il Lazio dall'età della pietra alla formazione della città</i>. Rome: Quasar. §REF§  Iron Age  Latial culture has been divided into the following phases and sub-phases: LC I (1000-900), LC IIA (900-830), LC IIB (830-770), LC IIIA (770-740), LC IIIB (740-720), LC IVA (720-620) and LC IVB (620-580). §REF§ (Forsythe 2006, 53-58) Gary Forsythe. 2006. <i>A Critical History of Early Rome: From Prehistory to the First Punic War</i>. Berkeley, CA: University of California Press. §REF§  This period is known by several names, including Old Latium (Latium Vetus in Latin and Lazio Antico in Italian) and the Southern Villanovan. §REF§ (Cornell 1995, 33-55) Tim Cornell. 1995. <i>The Beginnings of Rome: Italy and Rome from the Bronze Age to the Punic Wars (c. 1000‒264 BC)</i>. London: Routledge. §REF§ <br>The first and second phases of the Latial culture correspond respectively to the Proto-Villanovan and Villanovan archaeological cultures of Italy as a whole. The fourth phase is contemporary with the Orientalizing period of Etruscan civilization, and the third phase is transitional between the second and fourth phases. LC I is characterized by simple undecorated pottery and cremation as the dominant funerary rite, while in LC II cremation is replaced by inhumation, and pottery is decorated with simple patterns. Foreign influences can be detected in the pottery of LC III, and in the fourth and final phase both foreign pottery and its local imitations are represented. §REF§ (Forsythe 2006, 53-58) Gary Forsythe. 2006. <i>A Critical History of Early Rome: From Prehistory to the First Punic War</i>. Berkeley, CA: University of California Press. §REF§  Major sites include Osteria dell'Osa and Castel di Decima.<br><i>Population and political organization</i><br>It is difficult to reconstruct the exact political organization of Iron Age settlements in Latium. At Osteria dell'Osa, one of the most well studied LC II sites  likely inhabited by between one and three hundred people, the distribution and quality of grave goods suggest that status was largely determined by age and gender. Men were usually buried with weapons, women with weaving equipment and jewellery, and the elderly with drinking cups. LC III and IV burials provide evidence for increasing social differentiation, a decrease in the importance of gender and age for determining status, and greater receptivity to external (i.e. Greek and Etruscan) influences. Most of the burials at Castel di Decima (LC III and IV) are quite simple inhumations, with no or modest grave goods, but a minority of graves are accompanied by high-quality goods such as amber beads, gold fibulae, and even chariots. The wealth of this minority appears to increase throughout the 8th and 7th centuries. §REF§ (Forsythe 2006, 53-58) Gary Forsythe. 2006. <i>A Critical History of Early Rome: From Prehistory to the First Punic War</i>. Berkeley, CA: University of California Press. §REF§ <br>There appear to be no reliable estimates for the overall population of Latium at this time. However, a few estimates exist for the population size of settlements. At one extreme, some sources suggest that thousands of people lived at some Iron Age settlements. §REF§ (Cornell 1995, 32-33) Tim Cornell. 1995. <i>The Beginnings of Rome: Italy and Rome from the Bronze Age to the Punic Wars (c. 1000‒264 BC)</i>. London: Routledge. §REF§  However, Osteria dell'Osa likely only had between one and three hundred inhabitants. §REF§ (Forsythe 2006, 53-58) Gary Forsythe. 2006. <i>A Critical History of Early Rome: From Prehistory to the First Punic War</i>. Berkeley, CA: University of California Press. §REF§ ",
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                "name": "ItRomRg",
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                "long_name": "Roman Kingdom",
                "new_name": "it_roman_k",
                "polity_tag": "LEGACY",
                "general_description": "The Regal Period refers to the period at the end of the Iron Age during which Rome developed as a uncleared settlement in the heart of Latium (modern-day Lazio), ruled over by 'Etruscan kings'. Although there is archaeological evidence for the permanent occupation of Rome from the Iron Age 'centuries before' the city's mythic foundation date of 754 BCE, §REF§ (Cornell 1995, 80) Tim J. Cornell. 1995. <i>The Beginnings of Rome: Italy and Rome from the Bronze Age to the Punic Wars (c. 1000-264 BC)</i>. London: Routledge. §REF§  perhaps from as early as 1000 BCE, §REF§ (Cornell 1995, 72) Tim J. Cornell. 1995. <i>The Beginnings of Rome: Italy and Rome from the Bronze Age to the Punic Wars (c. 1000-264 BC)</i>. London: Routledge. §REF§  we have chosen to begin this polity in 716, with the traditional death date of the city's legendary founder Romulus. §REF§ (Martin 2012, 42) Thomas R. Martin. 2012. <i>Ancient Rome: From Romulus to Justinian</i>. New Haven, CT: Yale University Press. §REF§  The city prospered during this time, which saw the development of many of the institutions - political administration, legal system, religious practices - characteristic of the later Roman Republic. The last king, Lucius Tarquinius Superbus (534-509 BCE), was expelled from Rome for his and his family's tyrannical excesses. In his place, the leading Roman elites established an aristocratic city-state, ushering in the Republican period. §REF§ (Cornell 1995, 118, 120) Tim J. Cornell. 1995. <i>The Beginnings of Rome: Italy and Rome from the Bronze Age to the Punic Wars (c. 1000-264 BC)</i>. London: Routledge. §REF§ <br><i>Population and political organization</i><br>By end of the Regal Period, Rome was a well-developed city-state, boasting civic infrastructure (marsh drainage, roads), political institutions (assemblies, Senate), monuments (temples), and a powerful military. It held at least one third of the area of Latium vetus (Old Latium) §REF§ (Cornell 1995, 205) Tim J. Cornell. 1995. <i>The Beginnings of Rome: Italy and Rome from the Bronze Age to the Punic Wars (c. 1000-264 BC)</i>. London: Routledge. §REF§  and had a population of 20,000-50,000 people.<br>According to legend, Rome became a city when the eponymous founder Romulus slew his twin brother Remus, both outcasts from a nearby Latium settlement, in a contest over where to found their new city. Numa Pompilius (r. 715-673 BCE), of Sabine origin, was the next king. Pompilius is traditionally credited with establishing 'all the major religious institutions of the state, including the calendar and the priesthoods'. §REF§ (Cornell 1995, 120) Tim J. Cornell. 1995. <i>The Beginnings of Rome: Italy and Rome from the Bronze Age to the Punic Wars (c. 1000-264 BC)</i>. London: Routledge. §REF§  Starting with Tarquinius Priscus (r. 616-579 BCE), Rome was ruled by a series of kings of Etruscan descent, who could thus draw on the legacy of this powerful and complex culture from north-central Italy (around modern-day Etruria). The Roman king served as chief legislator, military commander, highest judge and chief priest. §REF§ (Adkins and Adkins 1998, 62) Lesley Adkins and Roy A. Adkins. 1998. <i>Handbook to Life in Ancient Rome</i>. Oxford: Oxford University Press. §REF§  §REF§ (Cornell 1995, 252) Tim J. Cornell. 1995. <i>The Beginnings of Rome: Italy and Rome from the Bronze Age to the Punic Wars (c. 1000-264 BC)</i>. London: Routledge. §REF§  Archaeological remains found on the Palatine Hill dating to the late 8th century BCE suggest that the king lived in a palace from the earliest times. Rome's relationship with other settlements in Latium, particularly on military matters, were important. §REF§ (Armstrong 2016, 73) Jeremy Armstrong. 2016. <i>War and Society in Early Rome</i>. Cambridge: Cambridge University Press. §REF§  The hereditary clan system (<i>gens</i>) formed the basis of the Roman nobility, §REF§ (Cornell 1995, 115) Tim J. Cornell. 1995. <i>The Beginnings of Rome: Italy and Rome from the Bronze Age to the Punic Wars (c. 1000-264 BC)</i>. London: Routledge. §REF§  likely serving first as the king's advisors, although administrative structures gradually became more institutionalized (for example, through the establishment of a formal senate and voting assemblies) throughout the late 8th and 7th centuries BCE.<br>The city of Rome, with a population somewhere between 14,000 and 57,000 during this period, fared well in military and economic terms. Several kings claimed important victories over nearby settlements in Latium and Etruria, expanding Rome's sphere of influence and establishing economic connections throughout central Italy. The Via Salaria ('salt road') and the Sacra Via in Rome were in existence from the beginning of the Roman Kingdom §REF§ (Cornell 1995, 48, 96) Tim J. Cornell. 1995. <i>The Beginnings of Rome: Italy and Rome from the Bronze Age to the Punic Wars (c. 1000-264 BC)</i>. London: Routledge. §REF§  - although at this time the roads would not have been paved. A port known as Caere was situated 50 kilometres northwest of Rome. §REF§ (Cornell 1995, 128) Tim J. Cornell. 1995. <i>The Beginnings of Rome: Italy and Rome from the Bronze Age to the Punic Wars (c. 1000-264 BC)</i>. London: Routledge. §REF§  The first bridge, thought to be the Pons Sublicius, may have been built in 642 BCE under Ancus Marcius. §REF§ (Cornell 1995, 128) Tim J. Cornell. 1995. <i>The Beginnings of Rome: Italy and Rome from the Bronze Age to the Punic Wars (c. 1000-264 BC)</i>. London: Routledge. §REF§  Roman kings also reclaimed marshland and carried out drainage works. §REF§ (Cornell 1995, 164) Tim J. Cornell. 1995. <i>The Beginnings of Rome: Italy and Rome from the Bronze Age to the Punic Wars (c. 1000-264 BC)</i>. London: Routledge. §REF§ ",
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                "name": "ItRomER",
                "start_year": -509,
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                "long_name": "Early Roman Republic",
                "new_name": "it_roman_rep_1",
                "polity_tag": "LEGACY",
                "general_description": "The last of the Roman kings, the tyrannical Lucius Tarquinius Superbus ('the Arrogant'), was expelled by a revolt of some of the leading Roman aristocrats in 509 BCE. Vowing never again to allow a single person to amass so much authority, the revolutionaries established in place of the monarchy a republican system of governance, featuring a senate composed of aristocratic men and a series of elected political and military officials. The Roman Republic was a remarkably stable and successful polity, lasting from 509 BCE until it was transformed into an imperial state under Augustus in 31 BCE (though the exact date is debated, as this was not a formal transformation). We divide the Republic into an early (509-264 BCE), a middle (264-133 BCE), and a late (133-31 BCE) period. The early period is notable for the establishment of the governing institutions of the new Republic, a lingering tension between the wealthy, senatorial elites and poorer members of society (the 'plebeians'), and the establishment of Rome as the preeminent power in the Western Mediterranean.<br>In 390 BCE, just over a century after the establishment of the Republic, Rome suffered a near-fatal defeat at the hands of Gallic tribes, who invaded Italy from southern France and breached the city walls. Rome quickly recovered, however, and throughout the 4th and 3rd centuries BCE proceeded to conquer all of their neighbours in Italy, notably the larger and more populous Sabine, Etruscan, Samnite, and Graeco-Italian peoples. §REF§ (Cornell 1995) Tim J. Cornell. 1995. <i>The Beginnings of Rome: Italy and Rome from the Bronze Age to the Punic Wars (c. 1000-264 BC)</i>. London: Routledge. §REF§  Over the course of this dramatic expansion, Rome established colonies of Roman citizens throughout Italy and gained access to important sources of natural wealth in the process. §REF§ (Bispham 2006) Edward Bispham. 2006.<i> 'Coloniam Deducere</i>: How Roman Was Roman Colonization during the Middle Republic?', in <i>Greek and Roman Colonization: Origins, Ideologies and Interactions</i>, edited by Guy Bradley, John-Paul Wilson, and Edward Bispham, 73-160. Swansea: Classical Press of Wales. §REF§  The rise of Rome in the west eventually caught the attention of other Mediterranean powers, notably the Punic peoples of North Africa. Indeed, the central narrative of the Middle Republic period is the continued expansion of Roman hegemony into the eastern Mediterranean.<br><i>Population and political organization</i><br>Rome during the Republican period possessed no written constitution, but was governed largely through the power and prestige of the Senate, with a clear respect for precedent and for maintaining Rome's traditions. §REF§ (Brennan 2004, 31) Corey T. Brennan. 2004. 'Power and Process under the Republican \"Constitution\"', in <i>The Cambridge Companion to the Roman Republic</i>, edited by Harriet I. Flower, 31-65. Cambridge: Cambridge University Press. §REF§  A primary goal of the early Republic was to establish clear checks on the power of any single ruler - the military office of chief commander was in fact split between two generals (consuls), while the chief priestly and legislative posts were split among different people (individuals were restricted from holding multiple offices at once) - and popular assemblies voted on new laws. The first codification of Roman law was laid down in this period (mid-4th century BCE) in the form of the Twelve Tables, a series of legal proclamations establishing certain penalties and procedures for enforcing ritual and customary practices. §REF§ (Adkins and Adkins 1998, 46) Lesley Adkins and Roy A. Adkins. 1998. <i>Handbook to Life in Ancient Rome</i>. Oxford: Oxford University Press. §REF§ <br>Consuls were drawn from the senatorial elite - Rome's wealthy aristocratic families - until 367 BCE, when plebeians were first entitled to stand for this prestigious office. §REF§ (Adkins and Adkins 1998, 42) Lesley Adkins and Roy A. Adkins. 1998. <i>Handbook to Life in Ancient Rome</i>. Oxford: Oxford University Press. §REF§  This change followed a period known as the 'Conflict of the Orders', a time which poses intractable problems for historians because most sources date from after 367 BCE. §REF§ (Beck et al. 2011, 5) Hans Beck, Antonio Duplá, Martin Jehne and Francisco Pina Polo. 2011. 'The Republic and Its Highest Office: Some Introductory Remarks on the Roman Consulate', in <i>Consuls and Res Publica: Holding High Office in the Roman Republic</i>, edited by Hans Beck, Antonio Duplá, Martin Jehne and Francisco Pina Polo, 1-16. Cambridge: Cambridge University Press. §REF§  The conflict essentially pitted Rome's wealthy elite, who enjoyed nearly all of the prestige and power of political office as well as controlling most of the city's agricultural land, against the poorer members of society (plebeians), mainly small-scale or tenant farmers who had contributed to Roman territorial expansion by serving as soldiers during the wars of the early Republic. §REF§ (Raaflaub 2005) Kurt A. Raaflaub. 2005. 'The Conflict of the Orders in Archaic Rome: A Comprehensive and Comparative Approach', in <i>Social Struggles in Archaic Rome</i>, edited by Kurt A. Raaflaub, 1-46. Malden, MA: Blackwell Publishing. §REF§  Early on in the Republican period, in 494 BCE, the plebeians essentially went on strike, refusing to march to war against a coalition of tribes from central Italy. §REF§ (Raaflaub 2005) Kurt A. Raaflaub. 2005. 'The Conflict of the Orders in Archaic Rome: A Comprehensive and Comparative Approach', in <i>Social Struggles in Archaic Rome</i>, edited by Kurt A. Raaflaub, 1-46. Malden, MA: Blackwell Publishing. §REF§  A settlement was reached when Rome's aristocrats extended to the plebeians the right to vote for certain magistrates, known as the Tribunes of the Plebs (essentially the 'people's magistrates'). This was an important office charged with looking after the needs of Rome's poorer citizens, who held veto powers against decisions made in the Senate. Nevertheless, tensions between the aristocrats and the plebeians lingered throughout the 4th century BCE.<br>Romans of this period did not distinguish between what is today termed 'secular' and 'sacred' authority; although individual magistracies had distinct functions, the same person often held both religious and political offices over the course of their lifetime, as they were thought to be part of essentially the same sphere of governance. The Republic featured a substantial array of religious offices and institutions intended to determine the will of the gods or to please them through the proper performance of rituals and the maintenance of large public temples. §REF§ (Brennan 2004, 37) Corey T. Brennan. 2004. 'Power and Process under the Republican \"Constitution\"', in <i>The Cambridge Companion to the Roman Republic</i>, edited by Harriet I. Flower, 31-65. Cambridge: Cambridge University Press. §REF§  These public auspices were the basis of magisterial power in the Republic. §REF§ (Brennan 2004, 37) Corey T. Brennan. 2004. 'Power and Process under the Republican \"Constitution\"', in <i>The Cambridge Companion to the Roman Republic</i>, edited by Harriet I. Flower, 31-65. Cambridge: Cambridge University Press. §REF§  Auspices were sometimes taken by consuls and other officials, for example before important military engagements, §REF§ (Brennan 2004, 37) Corey T. Brennan. 2004. 'Power and Process under the Republican \"Constitution\"', in <i>The Cambridge Companion to the Roman Republic</i>, edited by Harriet I. Flower, 31-65. Cambridge: Cambridge University Press. §REF§  but were mainly managed by specialist elected priests and full-time priestesses (such as the Vestal Virgins) and other priestly offices supported by the state. §REF§ (Culham 2004, 131) Phyllis Culham. 2004. 'Women in the Roman Republic, in <i>The Cambridge Companion to the Roman Republic</i>, edited by Harriet I. Flower, 139-59. Cambridge: Cambridge University Press. §REF§ <br>As Rome defeated nearly all other powers in the region during this period, establishing colonies and turning many former enemies into new allies and confederates, the territory it claimed increased dramatically until it included nearly all of central and southern Italy. This amplified its agricultural wealth and access to other natural resources, leading to a period of economic and demographic expansion. Rome grew from around 100,000-200,000 people at the beginning of the period to perhaps as many as 1,000,000 by the start of the Middle Republic. §REF§ (Scheidel 2008) Walter Scheidel. 2008. 'Roman Population Size: The Logic of the Debate', in <i>People, Land, and Politics: Demographic Developments and the Transformation of Roman Italy, 300 BC-AD 14</i>, edited by L. de Ligt and S. J. Northwood, 17-70. Leiden: Brill. §REF§",
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                "long_name": "Middle Roman Republic",
                "new_name": "it_roman_rep_2",
                "polity_tag": "LEGACY",
                "general_description": "The last of the Roman kings, the tyrannical Lucius Tarquinius Superbus ('the Arrogant'), was expelled by a revolt of some of the leading Roman aristocrats in 509 BCE. Vowing never again to allow a single person to amass so much authority, the revolutionaries established in place of the monarchy a republican system of governance, featuring a senate composed of aristocratic men and a series of elected political and military officials. The Roman Republic was a remarkably stable and successful polity, lasting from 509 BCE until it was transformed into an imperial state under Augustus in 31 BCE (though the exact date is debated, as this was not a formal transformation). We divide the Republic into an early (509-264 BCE), a middle (264-133 BCE), and a late (133-31 BCE) period.<br>During the 3rd century BCE, Rome fought two separate wars (264-241 BCE and 218-201 BCE) against the Punic people, inhabitants of a former Phoenician colony in North Africa, Sicily, and southern Spain. The latter conflict featured a bitter contest against the famous Punic general Hannibal, who nearly defeated the Romans on his dramatic march through Italy from 218 to 216 BCE. However, Rome recovered, won control of Punic holdings in Sicily and Spain, and established what were essentially vassal kingdoms in North Africa. In the early 2nd century BCE, Rome became embroiled in another series of wars in Greece, Macedonia, and Anatolia. The 3rd and 2nd centuries were a somewhat chaotic time in the eastern Mediterranean, following the fragmentation of Alexander the Great's Macedonian Empire after his death in 323 BCE. Alexander's Empire had essentially dissolved into a series of successor states, which engaged in near-constant warfare in their attempts to expand at the others' expense. §REF§ (Eckstein 2006, chapter 4) Arthur M. Eckstein. 2006. <i>Mediterranean Anarchy, Interstate War, and the Rise of Rome</i>. Berkeley, CA: University of California Press. §REF§  By 148 BCE, at the conclusion of the fourth and final Macedonian War, Rome was either in possession of or was firmly established as hegemon over the entire Mediterranean basin, from Spain in the west to Anatolia in the east, and France in the north to Libya and Egypt in the south. This position brought new territory along with a flood of new peoples, culture, and wealth from the ancient civilizations in Greece, Egypt, and Anatolia. By the end of the Middle Republic period, Rome was virtually unchallenged by external enemies, although this newfound wealth and power was accompanied by the period of internal turmoil that characterized the Late Republic.<br><i>Population and political organization</i><br>Rome during the Republican period possessed no written constitution, but was governed largely through the power and prestige of the Senate, with a clear respect for precedent and for maintaining Rome's traditions. §REF§ (Brennan 2004, 31) Corey T. Brennan. 2004. 'Power and Process under the Republican \"Constitution\"', in <i>The Cambridge Companion to the Roman Republic</i>, edited by Harriet I. Flower, 31-65. Cambridge: Cambridge University Press. §REF§  A primary goal of the early Republic was to establish clear checks on the power of any single ruler - the military office of chief commander was in fact split between two generals (consuls), while the chief priestly and legislative posts were split among different people (individuals were restricted from holding multiple offices at once) - and popular assemblies voted on new laws.<br>Romans of this period did not distinguish between what is today termed 'secular' and 'sacred' authority; although individual magistracies had distinct functions, the same person often held both religious and political offices over the course of their lifetime, as they were thought to be part of essentially the same sphere of governance. The Republic featured a substantial array of religious offices and institutions intended to determine the will of the gods or to please them through the proper performance of rituals and the maintenance of large public temples. §REF§ (Brennan 2004, 37) Corey T. Brennan. 2004. 'Power and Process under the Republican \"Constitution\"', in <i>The Cambridge Companion to the Roman Republic</i>, edited by Harriet I. Flower, 31-65. Cambridge: Cambridge University Press. §REF§  These public auspices were the basis of magisterial power in the Republic. §REF§ (Brennan 2004, 37) Corey T. Brennan. 2004. 'Power and Process under the Republican \"Constitution\"', in <i>The Cambridge Companion to the Roman Republic</i>, edited by Harriet I. Flower, 31-65. Cambridge: Cambridge University Press. §REF§  Auspices were sometimes taken by consuls and other officials, for example before important military engagements, §REF§ (Brennan 2004, 37) Corey T. Brennan. 2004. 'Power and Process under the Republican \"Constitution\"', in <i>The Cambridge Companion to the Roman Republic</i>, edited by Harriet I. Flower, 31-65. Cambridge: Cambridge University Press. §REF§  but were mainly managed by specialist elected priests and full-time priestesses (such as the Vestal Virgins) and other priestly offices supported by the state. §REF§ (Culham 2004, 131) Phyllis Culham. 2004. 'Women in the Roman Republic, in <i>The Cambridge Companion to the Roman Republic</i>, edited by Harriet I. Flower, 139-59. Cambridge: Cambridge University Press. §REF§ <br>The Middle Roman Republic saw many firsts in Rome's economic development. The first paved road was the likely the military road to Capua known as the Appian Way, commissioned around 312 BCE. The first Roman coins (large cast bronze coins) appear around 270 BCE, followed by struck bronze and silver coins imitating Greek forms. §REF§ (von Reden 2010, 50) Sitta von Reden. 2010. <i>Money in Classical Antiquity</i>. Cambridge: Cambridge University Press. §REF§  §REF§ (Crawford 1974, 6-11) Michael H. Crawford. 1974. <i>Roman Republican Coinage</i>. 2 vols. Cambridge: Cambridge University Press. §REF§ ​​​​ This period also saw a further population increase in the total population of Roman-controlled Italy to between about three and five million people, with Rome itself likely supporting over 200,000 people by the end of the 3rd century BCE. §REF§ (Scheidel 2008) Walter Scheidel. 2008. 'Roman Population Size: The Logic of the Debate', in <i>People, Land, and Politics: Demographic Developments and the Transformation of Roman Italy, 300 BC-AD 14</i>, edited by L. de Ligt and S. J. Northwood, 17-70. Leiden: Brill. §REF§ ",
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                "long_name": "Late Roman Republic",
                "new_name": "it_roman_rep_3",
                "polity_tag": "LEGACY",
                "general_description": "The last of the Roman kings, the tyrannical Lucius Tarquinius Superbus ('the Arrogant'), was expelled by a revolt of some of the leading Roman aristocrats in 509 BCE. Vowing never again to allow a single person to amass so much authority, the revolutionaries established in place of the monarchy a republican system of governance, featuring a senate composed of aristocratic men and a series of elected political and military officials. The Roman Republic was a remarkably stable and successful polity, lasting from 509 BCE until it was transformed into an imperial state under Augustus in 31 BCE (though the exact date is debated, as this was not a formal transformation). We divide the Republic into an early (509-264 BCE), a middle (264-133 BCE), and a late (133-31 BCE) period.<br>The Late Republican period began once Rome was firmly established as the major power throughout the Mediterranean basin. By the end of the period, Romans had taken control of the entire Mediterranean region, with further territorial expansion into North Africa, Anatolia, the Levant and Egypt. Success abroad, however, was not matched by stability at home. The Roman state entered a prolonged period of crisis during the 1st century BCE. Civil wars were frequent, pitting different military leaders such as Sulla, Pompey the Great, and Julius Caesar and their supporters against each other. An underlying tension persisted between the wealthy and elite and the rest of the population. These tensions intensified in 133 BCE, when a Plebeian Tribune (an elected official charged with looking after the interests of the poorer members of society) named Tiberius Gracchus proposed legislation to redistribute land that had been taken over (legally and extra-legally) by wealthy aristocrats to landless Romans, particularly those who had served in the army. This move upset the ruling elite, leading to a riot in the streets of Rome and, ultimately, to Gracchus' death. The city's different political factions were polarized by these events, leading to a series of violent contests for power by military leaders supported either by the elites (notably Sulla and Pompey the Great) or styled as champions of the people (Marius, Caesar, and Octavian/Augustus).<br>The period of civil war, and with it republican government at Rome, effectively ended in 31 BCE when Octavian (soon to take the title of Augustus as the first ruler of the imperial Roman state, known as the Principate) defeated Mark Antony and the Egyptian army led by the Ptolemaic Queen Cleopatra at the battle of Actium.<br><i>Population and political organization</i><br>Rome during the Republican period possessed no written constitution, but was governed largely through the power and prestige of the Senate, with a clear respect for precedent and for maintaining Rome's traditions. §REF§ (Brennan 2004, 31) Corey T. Brennan. 2004. 'Power and Process under the Republican \"Constitution\"', in <i>The Cambridge Companion to the Roman Republic</i>, edited by Harriet I. Flower, 31-65. Cambridge: Cambridge University Press. §REF§  A primary goal of the early Republic was to establish clear checks on the power of any single ruler - the military office of chief commander was in fact split between two generals (consuls), while the chief priestly and legislative posts were split among different people (individuals were restricted from holding multiple offices at once) - and popular assemblies voted on new laws.<br>Romans of this period did not distinguish between what is today termed 'secular' and 'sacred' authority; although individual magistracies had distinct functions, the same person often held both religious and political offices over the course of their lifetime, as they were thought to be part of essentially the same sphere of governance. The Republic featured a substantial array of religious offices and institutions intended to determine the will of the gods or to please them through the proper performance of rituals and the maintenance of large public temples. §REF§ (Brennan 2004, 37) Corey T. Brennan. 2004. 'Power and Process under the Republican \"Constitution\"', in <i>The Cambridge Companion to the Roman Republic</i>, edited by Harriet I. Flower, 31-65. Cambridge: Cambridge University Press. §REF§  These public auspices were the basis of magisterial power in the Republic. §REF§ (Brennan 2004, 37) Corey T. Brennan. 2004. 'Power and Process under the Republican \"Constitution\"', in <i>The Cambridge Companion to the Roman Republic</i>, edited by Harriet I. Flower, 31-65. Cambridge: Cambridge University Press. §REF§  Auspices were sometimes taken by consuls and other officials, for example before important military engagements, §REF§ (Brennan 2004, 37) Corey T. Brennan. 2004. 'Power and Process under the Republican \"Constitution\"', in <i>The Cambridge Companion to the Roman Republic</i>, edited by Harriet I. Flower, 31-65. Cambridge: Cambridge University Press. §REF§  but were mainly managed by specialist elected priests and full-time priestesses (such as the Vestal Virgins) and other priestly offices supported by the state. §REF§ (Culham 2004, 131) Phyllis Culham. 2004. 'Women in the Roman Republic, in <i>The Cambridge Companion to the Roman Republic</i>, edited by Harriet I. Flower, 139-59. Cambridge: Cambridge University Press. §REF§ <br>Despite the internal strife, Rome remained essentially unchallenged by external forces and continued to make military advances. The significant reforms of the consul Marius helped modernize the ever-expanding Roman army around 105 BCE by removing property qualifications for military service, paving the way towards a fully professional fighting force. The period also saw some extensive engineering projects that increased urbanization and economic development: roads, aqueducts, bridges, amphitheatres, theatres, public baths, as well as Roman administrative and legal institutions spread alongside the military throughout the Mediterranean. Though this time was a period of political instability, it also was the start of a 'golden age' in the cultural history of Rome, with literary figures like Cicero, Horace, Sallust, Caesar and Catullus, among others, leaving important and influential writings.<br>The population at the dawn of empire was around 30 million people, with Italy itself supporting between 5 and 10 million, thus apparently experiencing population growth despite the repeated bouts of civil war. §REF§ (Scheidel 2008) Walter Scheidel. 2008. 'Roman Population Size: The Logic of the Debate', in <i>People, Land, and Politics: Demographic Developments and the Transformation of Roman Italy, 300 BC-AD 14</i>, edited by L. de Ligt and S. J. Northwood, 17-70. Leiden: Brill. §REF§ ",
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                "long_name": "Roman Empire - Principate",
                "new_name": "it_roman_principate",
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                "general_description": "The Roman Principate (31 BCE-284 CE) refers to the first period of the Roman Empire, when the de facto ruler was termed the <i>princeps</i>, or 'leading citizen'. The period begins with the victory of the first emperor, Augustus (then Octavian) over his rival Mark Antony at the Battle of Actium in 31 BCE and ends with the accession of Diocletian after the 'crisis' of the 3rd century CE (235-284 CE). §REF§ (Boatwright et al. 2012) Mary T. Boatwright, Daniel J. Gargola, Noel Lenski and Richard J. A. Talbert. 2012. <i>The Romans. From Village to Empire: A History of Rome from Earliest Times to the End of the Western Empire</i>. 2nd ed. New York: Oxford University Press. §REF§ <br>Retaining and solidifying many of the institutions, cultural forms, and economic base that had led to Rome's hegemonic position during the Republican period, the Empire became one of the largest, most long-lived, and most prosperous imperial states the world has ever known. Augustus established a dynasty lasting until the death of the Emperor Nero in 68 CE, after which followed a brief civil war between different potential successors. Despite repeated bouts of similar warfare during succession crises following the various dynasties that ruled the Principate, the Empire remained remarkably stable throughout this period. Rome was able to unite - and keep together - a huge swathe of territory encompassing all of western Europe, North Africa, Egypt, the eastern Mediterranean, most of Anatolia, and parts of the Near East. Integrating diverse regions into this single empire facilitated the spread of Roman institutions - notably its legal system, urban infrastructure, cultural forms, and political structure. It also promoted economic development by enabling the safe transport of goods and people to every corner of the empire. §REF§ (Bowman and Wilson 2009) Alan K. Bowman and Andrew Wilson. 2009. 'Quantifying the Roman Economy: Integration, Growth, Decline?', in <i>Quantifying the Roman Economy: Methods and Problems</i>, edited by Alan K. Bowman and Andrew Wilson, 3-86. Oxford: Oxford University Press. §REF§  It was during this period that Rome built some of its greatest structures: the Pantheon, the Coliseum, the imperial <i>fora</i> (market squares) in the heart of Rome, and many others. The Principate overall produced so much wealth and so many cultural achievements that the great 18th-century English historian Edward Gibbon proclaimed the Empire at its peak in the 2nd century CE to be 'the period in the history of the world, during which the condition of the human race was most happy and prosperous'. §REF§ (Gibbon [2003] 1869, 53) Edward Gibbon. [2003] 1869. <i>The Decline and Fall of the Roman Empire</i>, edited by Hans-Friedrich Mueller. New York: Modern Library. §REF§ <br>In the late 3rd century CE, beginning after the end of the Severan Dynasty, the Principate nearly collapsed in the face of internal warfare and pressure from external foes, including the Sassanid Persian Empire and nomadic tribes from Germany and eastern Europe. Rome briefly lost control over parts of France, Britain, and southern Spain and suffered several significant losses in battle to the Sassanids. Under first the Emperor Aurelian (r. 270-275 CE) then Diocletian (r. 284-305), however, all territory was recovered and a series of administrative and economic reforms inaugurated a second phase of the Roman Empire, which we refer to as the Dominate (denoting the increasing centralization of authority and the development of a large bureaucratic apparatus).<br><i>Population and political organization</i><br>Nominally, there was no change in political organization between the Republican period and the Principate. The first princeps, Augustus, kept all Republican institutions and offices, including the Senate, intact. There was clear practical change in the power structure, however, as Augustus, and all emperors after him, asserted personal control over almost the entire Roman army and were granted unprecedented legislative, religious, and judicial powers to shape politics and Roman society at large. Whereas a defining principle of Republican governance was that no individual should be able to hold multiple offices simultaneously, amassing power in several domains (military, legislative, religious, and so on), emperors broke this tradition and drew their authority from numerous offices, titles, and the authority they carried. §REF§ (Noreña 2010) Carlos Noreña. 2010. 'The Early Imperial Monarchy', in <i>The Oxford Handbook of Roman Studies</i>, edited by A. Barchiesi and W. Scheidel, 533-46. Oxford: Oxford University Press. §REF§ <br>The Roman emperor was also generally one of the wealthiest people in the Principate, controlling huge agriculturally productive estates throughout the Empire, particularly in North Africa and Egypt. §REF§ (Kehoe 2007) Dennis P. Kehoe. 2007. <i>Law and the Rural Economy in the Roman Empire</i>. Ann Arbor, MI: University of Michigan Press. §REF§  In this period, state revenues were split between the 'public' treasury (<i>aerarium</i>) and an imperial treasury (<i>fiscus</i>) under the direct control of the emperor. §REF§ (Adkins and Adkins 1998, 45) Lesley Adkins and Roy A. Adkins. 1998. <i>Handbook to Life in Ancient Rome</i>. Oxford: Oxford University Press. §REF§  The Principate had a fairly limited reach, particularly outside of Italy, but the state did have some significant expenses which it met by collecting tax from the Empire's vast territory and large population, taking in rents from the imperial estates. In addition to paying the salaries of imperial officials - a relatively small expense as only limited central authority was exerted in the provinces (mainly the provincial governors and their retinue) - the emperor was responsible for financing a professional citizen army, the major state expense along with public works projects such as roads, aqueducts, and temples. The costs of these public works, though, were split between the personal fortune of the emperors who acted as patrons, particularly in Italy, and that of wealthy patrons in the provinces, who financed much of the urban growth in these regions. Further, beginning in the later Republican period and continuing throughout the Empire, the imperial state provided grain at reduced prices to citizens living in Rome; another considerable expense. §REF§ (Duncan-Jones 1994) Richard Duncan-Jones. 1994. <i>Money and Government in the Roman Empire</i>. Cambridge: Cambridge University Press. §REF§  §REF§ (Scheidel 2015) Walter Scheidel. 2015. 'State Revenue and Expenditure in the Han and Roman Empires', in <i>State Power in Ancient China and Rome</i>, edited by Walter Scheidel, 150-80. Oxford: Oxford University Press. §REF§  §REF§ (Garnsey and Saller 1987) Peter Garnsey and Richard P. Saller. 1987. <i>The Roman Empire: Economy, Society, and Culture</i>. Berkeley, CA: University of California Press. §REF§ <br>The Emperor was assisted by his directly appointed <i>consilium</i> (advisory council), which was often made up of freedmen (manumitted slaves) and personal slaves. §REF§ (Noreña 2010, 538) Carlos Noreña. 2010. 'The Early Imperial Monarchy', in <i>The Oxford Handbook of Roman Studies</i>, edited by A. Barchiesi and W. Scheidel, 533-46. Oxford: Oxford University Press. §REF§  §REF§ (Harries 2010) Jill Harries. 2010. 'Law', in <i>The Oxford Handbook of Roman Studies</i>, edited by Alessandro Barchiesi and Walter Scheidel, 637-50. Oxford: Oxford University Press. §REF§  The Senate, not the emperor, formally retained ultimate executive power and could override or critique the emperor's actions, but in practice this was quite rare and could be dangerous to the critic. §REF§ (Harris 2010) W. V. Harris. 2010. 'Power', in <i>The Oxford Handbook of Roman Studies</i>, edited by Alessandro Barchiesi and Walter Scheidel, 564-78. Oxford: Oxford University Press. §REF§  This centralized exercise of power by the Emperor, though, did not extend to the provinces, where the focus of imperial administration was squarely on securing revenue (cash and in-kind tax and rents on imperial properties) and maintaining peace, both internally and against potential external enemies, notably the powerful Persian Empires to the East. Roman provinces were governed by fairly autonomous officials (<i>procurator</i>, <i>curator</i>, <i>praefectus</i>, <i>proconsul</i>, etc.) and priests (<i>flamen</i>, etc.). §REF§ (Talbert 1996) Richard J. A. Talbert. 1996. 'The Senate and Senatorial and Equestrian Posts', in <i>The Cambridge Ancient History</i>, edited by Alan K. Bowman, Edward Champlin and Andrew Lintott, 324-43. 2nd ed. Cambridge: Cambridge University Press. §REF§  §REF§ (Ando 2013) Clifford Ando. 2013. <i>Imperial Ideology and Provincial Loyalty in the Roman Empire</i>. Berkeley, CA: University of California Press. §REF§  Urbanization was also encouraged throughout the Empire; provincial cities were administered as 'mini-Rome's, with local urban equivalents of the Senate and most administrative, judicial, and religious magistracies. Roman cultural and infrastructural achievements were widely mimicked, with aqueducts, temples, theatres, bathhouses, and material culture (for example, particular ceramic forms, a culture of communal feasting, and the habit of publicizing achievements with inscribed stone tablets) adapted by numerous provincial towns and cities. §REF§ (Wilson 2011) Andrew Wilson. 2011. 'City Sizes and Urbanization in the Roman Empire', in <i>Settlement, Urbanization, and Population</i>, edited by Alan K. Bowman and Andrew Wilson, 161-95. Oxford: Oxford University Press. §REF§  This was true across the Empire, though particularly salient in the west, whereas Roman settlements in the East tended to retain many of their pre-Roman urban forms and cultural traditions. §REF§ (Boatwright 2000) Mary Taliaferro Boatwright. 2000. <i>Hadrian and the Cities of the Roman Empire</i>. Princeton, NJ: Princeton University Press. §REF§  §REF§ (Ando 2013) Clifford Ando. 2013. <i>Imperial Ideology and Provincial Loyalty in the Roman Empire</i>. Berkeley, CA: University of California Press. §REF§ <br>By the mid-2nd century CE, the city of Rome had reached over one million inhabitants, a significant feat for an ancient urban settlement. The population of the entire Empire is estimated at between 50 to over 60 million. §REF§ (Scheidel 2009) Walter Scheidel. 2009. 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                "general_description": "The Roman Principate (31 BCE-284 CE) refers to the first period of the Roman Empire, when the de facto ruler was termed the <i>princeps</i>, or 'leading citizen'. The period begins with the victory of the first emperor, Augustus (then Octavian) over his rival Mark Antony at the Battle of Actium in 31 BCE and ends with the accession of Diocletian after the 'crisis' of the 3rd century CE (235-284 CE). §REF§ (Boatwright et al. 2012) Mary T. Boatwright, Daniel J. Gargola, Noel Lenski and Richard J. A. Talbert. 2012. <i>The Romans. From Village to Empire: A History of Rome from Earliest Times to the End of the Western Empire</i>. 2nd ed. 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The Principate overall produced so much wealth and so many cultural achievements that the great 18th-century English historian Edward Gibbon proclaimed the Empire at its peak in the 2nd century CE to be 'the period in the history of the world, during which the condition of the human race was most happy and prosperous'. §REF§ (Gibbon [2003] 1869, 53) Edward Gibbon. [2003] 1869. <i>The Decline and Fall of the Roman Empire</i>, edited by Hans-Friedrich Mueller. New York: Modern Library. §REF§ <br>In the late 3rd century CE, beginning after the end of the Severan Dynasty, the Principate nearly collapsed in the face of internal warfare and pressure from external foes, including the Sassanid Persian Empire and nomadic tribes from Germany and eastern Europe. Rome briefly lost control over parts of France, Britain, and southern Spain and suffered several significant losses in battle to the Sassanids. Under first the Emperor Aurelian (r. 270-275 CE) then Diocletian (r. 284-305), however, all territory was recovered and a series of administrative and economic reforms inaugurated a second phase of the Roman Empire, which we refer to as the Dominate (denoting the increasing centralization of authority and the development of a large bureaucratic apparatus).<br><i>Population and political organization</i><br>Nominally, there was no change in political organization between the Republican period and the Principate. The first princeps, Augustus, kept all Republican institutions and offices, including the Senate, intact. There was clear practical change in the power structure, however, as Augustus, and all emperors after him, asserted personal control over almost the entire Roman army and were granted unprecedented legislative, religious, and judicial powers to shape politics and Roman society at large. Whereas a defining principle of Republican governance was that no individual should be able to hold multiple offices simultaneously, amassing power in several domains (military, legislative, religious, and so on), emperors broke this tradition and drew their authority from numerous offices, titles, and the authority they carried. §REF§ (Noreña 2010) Carlos Noreña. 2010. 'The Early Imperial Monarchy', in <i>The Oxford Handbook of Roman Studies</i>, edited by A. Barchiesi and W. Scheidel, 533-46. Oxford: Oxford University Press. §REF§ <br>The Roman emperor was also generally one of the wealthiest people in the Principate, controlling huge agriculturally productive estates throughout the Empire, particularly in North Africa and Egypt. §REF§ (Kehoe 2007) Dennis P. Kehoe. 2007. <i>Law and the Rural Economy in the Roman Empire</i>. Ann Arbor, MI: University of Michigan Press. §REF§  In this period, state revenues were split between the 'public' treasury (<i>aerarium</i>) and an imperial treasury (<i>fiscus</i>) under the direct control of the emperor. §REF§ (Adkins and Adkins 1998, 45) Lesley Adkins and Roy A. Adkins. 1998. <i>Handbook to Life in Ancient Rome</i>. Oxford: Oxford University Press. §REF§  The Principate had a fairly limited reach, particularly outside of Italy, but the state did have some significant expenses which it met by collecting tax from the Empire's vast territory and large population, taking in rents from the imperial estates. In addition to paying the salaries of imperial officials - a relatively small expense as only limited central authority was exerted in the provinces (mainly the provincial governors and their retinue) - the emperor was responsible for financing a professional citizen army, the major state expense along with public works projects such as roads, aqueducts, and temples. The costs of these public works, though, were split between the personal fortune of the emperors who acted as patrons, particularly in Italy, and that of wealthy patrons in the provinces, who financed much of the urban growth in these regions. Further, beginning in the later Republican period and continuing throughout the Empire, the imperial state provided grain at reduced prices to citizens living in Rome; another considerable expense. §REF§ (Duncan-Jones 1994) Richard Duncan-Jones. 1994. <i>Money and Government in the Roman Empire</i>. Cambridge: Cambridge University Press. §REF§  §REF§ (Scheidel 2015) Walter Scheidel. 2015. 'State Revenue and Expenditure in the Han and Roman Empires', in <i>State Power in Ancient China and Rome</i>, edited by Walter Scheidel, 150-80. Oxford: Oxford University Press. §REF§  §REF§ (Garnsey and Saller 1987) Peter Garnsey and Richard P. Saller. 1987. <i>The Roman Empire: Economy, Society, and Culture</i>. Berkeley, CA: University of California Press. §REF§ <br>The Emperor was assisted by his directly appointed <i>consilium</i> (advisory council), which was often made up of freedmen (manumitted slaves) and personal slaves. §REF§ (Noreña 2010, 538) Carlos Noreña. 2010. 'The Early Imperial Monarchy', in <i>The Oxford Handbook of Roman Studies</i>, edited by A. Barchiesi and W. Scheidel, 533-46. Oxford: Oxford University Press. §REF§  §REF§ (Harries 2010) Jill Harries. 2010. 'Law', in <i>The Oxford Handbook of Roman Studies</i>, edited by Alessandro Barchiesi and Walter Scheidel, 637-50. Oxford: Oxford University Press. §REF§  The Senate, not the emperor, formally retained ultimate executive power and could override or critique the emperor's actions, but in practice this was quite rare and could be dangerous to the critic. §REF§ (Harris 2010) W. V. Harris. 2010. 'Power', in <i>The Oxford Handbook of Roman Studies</i>, edited by Alessandro Barchiesi and Walter Scheidel, 564-78. Oxford: Oxford University Press. §REF§  This centralized exercise of power by the Emperor, though, did not extend to the provinces, where the focus of imperial administration was squarely on securing revenue (cash and in-kind tax and rents on imperial properties) and maintaining peace, both internally and against potential external enemies, notably the powerful Persian Empires to the East. Roman provinces were governed by fairly autonomous officials (<i>procurator</i>, <i>curator</i>, <i>praefectus</i>, <i>proconsul</i>, etc.) and priests (<i>flamen</i>, etc.). §REF§ (Talbert 1996) Richard J. A. Talbert. 1996. 'The Senate and Senatorial and Equestrian Posts', in <i>The Cambridge Ancient History</i>, edited by Alan K. Bowman, Edward Champlin and Andrew Lintott, 324-43. 2nd ed. Cambridge: Cambridge University Press. §REF§  §REF§ (Ando 2013) Clifford Ando. 2013. <i>Imperial Ideology and Provincial Loyalty in the Roman Empire</i>. Berkeley, CA: University of California Press. §REF§  Urbanization was also encouraged throughout the Empire; provincial cities were administered as 'mini-Rome's, with local urban equivalents of the Senate and most administrative, judicial, and religious magistracies. Roman cultural and infrastructural achievements were widely mimicked, with aqueducts, temples, theatres, bathhouses, and material culture (for example, particular ceramic forms, a culture of communal feasting, and the habit of publicizing achievements with inscribed stone tablets) adapted by numerous provincial towns and cities. §REF§ (Wilson 2011) Andrew Wilson. 2011. 'City Sizes and Urbanization in the Roman Empire', in <i>Settlement, Urbanization, and Population</i>, edited by Alan K. Bowman and Andrew Wilson, 161-95. Oxford: Oxford University Press. §REF§  This was true across the Empire, though particularly salient in the west, whereas Roman settlements in the East tended to retain many of their pre-Roman urban forms and cultural traditions. §REF§ (Boatwright 2000) Mary Taliaferro Boatwright. 2000. <i>Hadrian and the Cities of the Roman Empire</i>. Princeton, NJ: Princeton University Press. §REF§  §REF§ (Ando 2013) Clifford Ando. 2013. <i>Imperial Ideology and Provincial Loyalty in the Roman Empire</i>. Berkeley, CA: University of California Press. §REF§ <br>By the mid-2nd century CE, the city of Rome had reached over one million inhabitants, a significant feat for an ancient urban settlement. The population of the entire Empire is estimated at between 50 to over 60 million. §REF§ (Scheidel 2009) Walter Scheidel. 2009. 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                "general_description": "The Roman Principate (31 BCE-284 CE) refers to the first period of the Roman Empire, when the de facto ruler was termed the <i>princeps</i>, or 'leading citizen'. The period begins with the victory of the first emperor, Augustus (then Octavian) over his rival Mark Antony at the Battle of Actium in 31 BCE and ends with the accession of Diocletian after the 'crisis' of the 3rd century CE (235-284 CE). §REF§ (Boatwright et al. 2012) Mary T. Boatwright, Daniel J. Gargola, Noel Lenski and Richard J. A. Talbert. 2012. <i>The Romans. From Village to Empire: A History of Rome from Earliest Times to the End of the Western Empire</i>. 2nd ed. New York: Oxford University Press. §REF§ <br>Retaining and solidifying many of the institutions, cultural forms, and economic base that had led to Rome's hegemonic position during the Republican period, the Empire became one of the largest, most long-lived, and most prosperous imperial states the world has ever known. Augustus established a dynasty lasting until the death of the Emperor Nero in 68 CE, after which followed a brief civil war between different potential successors. Despite repeated bouts of similar warfare during succession crises following the various dynasties that ruled the Principate, the Empire remained remarkably stable throughout this period. Rome was able to unite - and keep together - a huge swathe of territory encompassing all of western Europe, North Africa, Egypt, the eastern Mediterranean, most of Anatolia, and parts of the Near East. 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The Principate overall produced so much wealth and so many cultural achievements that the great 18th-century English historian Edward Gibbon proclaimed the Empire at its peak in the 2nd century CE to be 'the period in the history of the world, during which the condition of the human race was most happy and prosperous'. §REF§ (Gibbon [2003] 1869, 53) Edward Gibbon. [2003] 1869. <i>The Decline and Fall of the Roman Empire</i>, edited by Hans-Friedrich Mueller. New York: Modern Library. §REF§ <br>In the late 3rd century CE, beginning after the end of the Severan Dynasty, the Principate nearly collapsed in the face of internal warfare and pressure from external foes, including the Sassanid Persian Empire and nomadic tribes from Germany and eastern Europe. Rome briefly lost control over parts of France, Britain, and southern Spain and suffered several significant losses in battle to the Sassanids. 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Ann Arbor, MI: University of Michigan Press. §REF§  In this period, state revenues were split between the 'public' treasury (<i>aerarium</i>) and an imperial treasury (<i>fiscus</i>) under the direct control of the emperor. §REF§ (Adkins and Adkins 1998, 45) Lesley Adkins and Roy A. Adkins. 1998. <i>Handbook to Life in Ancient Rome</i>. Oxford: Oxford University Press. §REF§  The Principate had a fairly limited reach, particularly outside of Italy, but the state did have some significant expenses which it met by collecting tax from the Empire's vast territory and large population, taking in rents from the imperial estates. In addition to paying the salaries of imperial officials - a relatively small expense as only limited central authority was exerted in the provinces (mainly the provincial governors and their retinue) - the emperor was responsible for financing a professional citizen army, the major state expense along with public works projects such as roads, aqueducts, and temples. The costs of these public works, though, were split between the personal fortune of the emperors who acted as patrons, particularly in Italy, and that of wealthy patrons in the provinces, who financed much of the urban growth in these regions. Further, beginning in the later Republican period and continuing throughout the Empire, the imperial state provided grain at reduced prices to citizens living in Rome; another considerable expense. §REF§ (Duncan-Jones 1994) Richard Duncan-Jones. 1994. <i>Money and Government in the Roman Empire</i>. 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Oxford: Oxford University Press. §REF§  The Senate, not the emperor, formally retained ultimate executive power and could override or critique the emperor's actions, but in practice this was quite rare and could be dangerous to the critic. §REF§ (Harris 2010) W. V. Harris. 2010. 'Power', in <i>The Oxford Handbook of Roman Studies</i>, edited by Alessandro Barchiesi and Walter Scheidel, 564-78. Oxford: Oxford University Press. §REF§  This centralized exercise of power by the Emperor, though, did not extend to the provinces, where the focus of imperial administration was squarely on securing revenue (cash and in-kind tax and rents on imperial properties) and maintaining peace, both internally and against potential external enemies, notably the powerful Persian Empires to the East. Roman provinces were governed by fairly autonomous officials (<i>procurator</i>, <i>curator</i>, <i>praefectus</i>, <i>proconsul</i>, etc.) and priests (<i>flamen</i>, etc.). §REF§ (Talbert 1996) Richard J. A. Talbert. 1996. 'The Senate and Senatorial and Equestrian Posts', in <i>The Cambridge Ancient History</i>, edited by Alan K. Bowman, Edward Champlin and Andrew Lintott, 324-43. 2nd ed. Cambridge: Cambridge University Press. §REF§  §REF§ (Ando 2013) Clifford Ando. 2013. <i>Imperial Ideology and Provincial Loyalty in the Roman Empire</i>. Berkeley, CA: University of California Press. §REF§  Urbanization was also encouraged throughout the Empire; provincial cities were administered as 'mini-Rome's, with local urban equivalents of the Senate and most administrative, judicial, and religious magistracies. Roman cultural and infrastructural achievements were widely mimicked, with aqueducts, temples, theatres, bathhouses, and material culture (for example, particular ceramic forms, a culture of communal feasting, and the habit of publicizing achievements with inscribed stone tablets) adapted by numerous provincial towns and cities. §REF§ (Wilson 2011) Andrew Wilson. 2011. 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