A viewset for viewing and editing Tension Siege Engines.

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                "name": "AfKidar",
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                "long_name": "Kidarite Kingdom",
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                "general_description": "The Kidarite state in Central Asia (~ 388-477 CE) may have lasted less than 100 years, but its earliest phase under the suzerainty of the Sassanid Empire is not well known. §REF§ (Zeimal 1996, 125) E. V. Zeimal. The Kidarite Kingdom In Central Asia. in Litvinsky, B. A. ed. and Iskender-Mochiri, I. ed. 1996. History of Civilizations of Central Asia. Volume III. The crossroads of civilizations: A.D. 250 to 750. pp.123-137. unesdoc.unesco.org/images/0010/001046/104612e.pdf §REF§  \"It has been suggested that they conquered K'ang-chu and Sogdiana in c. 300 but the literary sources have not yet been corroborated by the archaeological evidence.\" §REF§ (Zeimal 1996, 124-125) E V Zeimal. The Kidarite Kingdom In Central Asia. in Litvinsky, B. A. ed. and Iskender-Mochiri, I. ed. 1996. History of Civilizations of Central Asia. Volume III. The crossroads of civilizations: A.D. 250 to 750. pp.123-137. unesdoc.unesco.org/images/0010/001046/104612e.pdf §REF§ <br>The most influential ruler of the Kidarites was perhaps king Kidara: narrative sources place him in the c420s CE but numismatists agree his rule began c390 CE. §REF§ (Grenet 2005) Frantz Grenet. 2005. KIDARITES. Iranicaonline. www.iranicaonline.org/articles/kidarites §REF§  The Chinese chronicle Peo-Shih (Annals of the Wei Dynasty) say Kidara held \"vast territories to the north and south of the Hindu Kush\" and his most imporant city was near Peshawar, probably Purushapura, §REF§ (Zeimal 1996, 126) E V Zeimal. The Kidarite Kingdom In Central Asia. in Litvinsky, B. A. ed. and Iskender-Mochiri, I. ed. 1996. History of Civilizations of Central Asia. Volume III. The crossroads of civilizations: A.D. 250 to 750. pp.123-137. unesdoc.unesco.org/images/0010/001046/104612e.pdf §REF§  the late capital of the Kushan Empire.<br>Much like the Kushan Empire little is known about how exactly they ruled their territories. The Kidarites founded new cities (Panjikent and Kushaniya), Kushaniya being a royal foundation §REF§ (Grenet 2005) Frantz Grenet. 2005. KIDARITES. Iranicaonline. www.iranicaonline.org/articles/kidarites §REF§  that shows that the Kidarites attempted to draw some of their legitimacy from the preceding Kushan period. Zeimal (1996) concludes that \"It seems likely that the administrative and government structure created by the Kushans was left largely intact under the Kidarites.\" §REF§ (Zeimal 1996, 132) Zeimal, E. V. The Kidarite Kingdom In Central Asia. in Litvinsky, B. A. ed. and Iskender-Mochiri, I. ed. 1996. History of Civilizations of Central Asia. Volume III. The crossroads of civilizations: A.D. 250 to 750. pp.123-137. §REF§ ",
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                "id": 127,
                "name": "AfKushn",
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                "long_name": "Kushan Empire",
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                "polity_tag": "LEGACY",
                "general_description": "The Kushan Empire was a confederated state headed by an absolute or near absolute military monarchy. Little is known of its early history due to the scarcity of written records, but it appears to have been founded in Bactria, Central Asia in the mid-1st century CE when Kujula Kadphises united the five tribes of the Yuezhi confederation. §REF§ (Sinopoli 2005, 335-37) Sinopoli, Carla M. 2005. “Imperial Landscapes of South Asia.” In Archaeology of Asia, edited by Miriam T. Stark, 324-49. Chichester: Wiley-Blackwell. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/JZ73UGSF\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/JZ73UGSF</a>. §REF§ <br>The Kushan state, as chronicled by the <i>Hou Hanshu</i> (a Chinese text), expanded from Bactria and Sogdiana into Gandhara (in modern-day Pakistan) and northern India. §REF§ (Sinopoli 2005, 335-37) Sinopoli, Carla M. 2005. “Imperial Landscapes of South Asia.” In Archaeology of Asia, edited by Miriam T. Stark, 324-49. Chichester: Wiley-Blackwell. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/JZ73UGSF\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/JZ73UGSF</a>. §REF§  Kushan coins recovered from excavations across this region are a key source of evidence for the expansion of the empire and reveal that Kushan monarchs took a syncretistic approach to religion and culture, utilizing Buddhist, Iranian, Hellenistic and Indian iconography. §REF§ (Neelis n.d.) Neelis, Jason. nd. “The Kushan Empire.” University of Washington: Silk Road Seattle. <a class=\"external free\" href=\"https://depts.washington.edu/silkroad/exhibit/kushans/essay.html\" rel=\"nofollow\">https://depts.washington.edu/silkroad/exhibit/kushans/essay.html</a>. §REF§ <br><i>Population and political organization</i><br>Historians are uncertain exactly how the Kushan Empire was governed. According to Rafi-us Samad, the Kushans were 'great conquerors but poor administrators' and the stable administration of the capital was to a large degree reliant on the Buddhist establishment. §REF§ (Samad 2011, 90-91) Samad, Rafi-us. 2011. The Grandeur of Gandhara: The Ancient Buddhist Civilization of the Swat, Peshawar, Kabul and Indus Valleys. New York: Algora Pub. <a class=\"external free\" href=\"http://public.eblib.com/choice/publicfullrecord.aspx?p=777134\" rel=\"nofollow\">http://public.eblib.com/choice/publicfullrecord.aspx?p=777134</a>. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/EI23K8AX\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/EI23K8AX</a>. §REF§  Nevertheless, the historian B. N. Puri has described the Kushan king's powers as 'unfettered' by any kind of advisory body comparable to those found in the Mauryan period in northern India. §REF§ (Puri 1994, 254) Puri, B. N. 1994. “The Kushans.” In History of Civilizations of Central Asia, Vol. II: The Development of Sedentary and Nomadic Civilizations, 700 B.C. to A.D. 250, edited by János Harmatta, B. N. Puri, and G. F. Etemadi, 239-55. Paris: UNESCO. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/CW6B4KVV\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/CW6B4KVV</a>. §REF§  The state chancery used both the Bactrian language, written using the Greek alphabet, and Gandhari, written in the Kharosthi script. §REF§ (Grenet 2012, 1-2) Grenet, Frantz. 2012. “The Nomadic Element in the Kushan Empire (1st-3rd Century AD).” Journal of Central Eurasian Studies, no. 3: 1-22. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/TMRCJ9QP\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/TMRCJ9QP</a>. §REF§ <br>One theory holds that the political structure of the empire was characterized by 'hierarchical organization in a feudatory system'. Another view suggests the Kushan state included a mixture of both bureaucratic and feudal elements. The further south into the Indian subcontinent and the further from the capitals one went, the more independent the outer satraps became. §REF§ (Mukherjee 1998, 448) Mukherjee, Bratindra Nath. 1988. The Rise and Fall of the Kushānạ Empire. Calcutta: Firma KLM. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/97W9PEID\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/97W9PEID</a>. §REF§ <br>The literature does not provide reliable estimates for the population of the Kushan Empire.",
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                "name": "GrCrFPa",
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                "general_description": "With the fall or weakening of the great Eastern Mediterranean powers--the Hittites, the Assyrians, Egypt--there is evidence for a correspondingly \"troubled\" phase in Crete's prehistory. Most notably, the population moved from the coast to the hinterland, suggesting the coasts were no longer safe. Minoan culture continued to exist in some form, but contacts with the rest of the world were greatly reduced §REF§ (Hallager 2010, 157-158) Erik Hallager. 2010. 'Crete' in <i>The Oxford Handbook of the Bronze Age Aegean</i>, edited by E.H. Cline. Oxford: Oxford University Press. §REF§ <br><i>Population and political organization</i><br>Firth estimated the Cretan population during Late Minoan IIIA and IIIB periods (1400-1200 BCE) at 110,000 people §REF§ (Firth 1995, 33-55) R. Firth. 1995. 'Estimating the population of Crete during LM IIIA/B'. <i>Minos</i> 29-30: 33-55. §REF§  There are no estimates for the Final Post Palatial Period; settlement patterns, however, point to a considerable population decrease, especially during the 1100-1000 BCE period. §REF§ (Rehak and Younger 2001, 458) P. Rehak and J.G. and Younger. 2001. 'Neopalatial, Final palatial, and Postpalatial Crete', in <i>Aegean Prehistory. A Review</i>, edited by Tracey Cullen. Boston: Archaeological Institute of America. §REF§  §REF§ (Borgna 2003, 153-183) Elisabetta Borgna. 2003. 'Regional settlement patterns in Crete at the end of LBA'. <i>SMEA</i> 45: 153-83. §REF§  Similarly, not much is known about political organization at this time. §REF§ K. Christakis, pers. comm., May 2016 §REF§ ",
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            "polity": {
                "id": 185,
                "name": "ItRomWe",
                "start_year": 395,
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                "long_name": "Western Roman Empire - Late Antiquity",
                "new_name": "it_western_roman_emp",
                "polity_tag": "LEGACY",
                "general_description": "The period of the Western Roman Empire begins in 395 CE, when it was divided from what became the Eastern Roman Empire. §REF§ (Morgan 2012) James F. Morgan. 2012. <i>The Roman Empire: Fall of the West, Survival of the East</i>. Bloomington, IN: AuthorHouse. §REF§  After the Empire recovered from the crises of the 3rd century CE, a series of administrative and economic reforms inaugurated a second phase of imperial rule, known as the Dominate. The Dominate was split into two distinct administrative halves: a Western half with its capital at Rome and an Eastern one, ruled first from Nicomedia in Anatolia and then from Byzantium (re-founded as Constantinople, modern-day Istanbul, by the Emperor Constantine I the Great in 330 CE). Each half was ruled by a different emperor along with a junior colleague, titled 'Caesar'. This arrangement is known as the Tetrarchy ('rule of four'), which lasted until Constantine I managed to once again rule both halves together. The Empire was divided a few more times, until Theodosius (r. 379-392 CE) united it for the final time. In 393, Theodosius once more divided the Empire, naming Arcadius emperor in the east and Honorius emperor in the west. This marks the end of the Dominate period, leading to a period of instability and, ultimately, the collapse of the Roman state in the west, yet recovery and the continuation of Roman rule in the east (which became known as the Byzantine Empire, after Constantinople's original name).<br>Beginning with Honorius, the Western Empire experienced a continuous decline and a series of invasions at the hands of Germanic, Vandal, Alan, and Hun forces throughout the 5th century. In 476 CE, a Roman military officer of likely Germanic decent (though his exact ancestry is not certain) named Odoacer led a revolt against the western emperor Romulus Augustus (r. 475-476 CE), a child whose rule was overseen by his father, a high-ranking general named Orestes. Odoacer and his fellow soldiers killed Orestes and effectively deposed Romulus Augustus, and Odoacer's authority was recognized by the Eastern Roman emperor at the time, Zeno, although he was not proclaimed Emperor in the West. In 480 CE, after the death of Julius Nepos, whom Zeno recognized as the legitimate Western Emperor, Zeno abolished the co-emperorship, claiming to rule over both halves of the Empire, although much of the Western Empire had already been lost and Italy itself remained under the control of Odoacer, who ruled as king. §REF§ (Cameron 1993, 187) Averil Cameron. 1993. <i>The Later Roman Empire, A.D. 284-430</i>. Cambridge, MA: Harvard University Press. §REF§  §REF§ (Burns 1991, 73-86) Thomas S. Burns. 1991. <i>A History of the Ostrogoths</i>. Bloomington, IN: Indiana University Press. §REF§ <br><i>Population and political organization</i><br>The Western Roman Emperor in principle maintained a formal alliance with the Emperor of the Eastern Roman Empire, which meant that all legislation generated in one half of the Empire was to be communicated to the other half and promulgated across the entire Empire. §REF§ (Millar 2006, 1) Fergus Millar. 2006. <i>A Greek Roman Empire: Power and Belief under Theodosius II (408-450)</i>. Berkeley, CA: University of California Press. §REF§  In practice, the Western Roman Emperor was the slightly weaker party whose position depended on the acquiescence of the Eastern Empire; for instance, the term of the Western Emperor Valentinian III (r. 423-455 CE) required the agreement of the Eastern Emperor Theodosius II. §REF§ (Maenchen-Helfen 1973, 477-78) Otto Maenchen-Helfen. 1973. <i>The World of the Huns: Studies in Their History and Culture</i>. Berkeley, CA: University of California Press. §REF§  Further, significant differences between the 'twin Empires' - the language of Latin in Rome, Greek in Constantinople - always strained the commitment to unity. §REF§ (Millar 2006, 2) Fergus Millar. 2006. <i>A Greek Roman Empire: Power and Belief under Theodosius II (408-450)</i>. Berkeley, CA: University of California Press. §REF§ <br>The Western Emperor did not control the army. Instead, it was held by the <i>magister equitum</i> ('master of the cavalry') and the <i>magister peditum</i> ('master of the infantry'), a new military office that gradually gained seniority over the magister equitum. Legislation in both halves of the Empire was enacted by decree, in practice meaning letters addressed to officials or to the Senate. §REF§ (Millar 2006, 7) Fergus Millar. 2006. <i>A Greek Roman Empire: Power and Belief under Theodosius II (408-450)</i>. Berkeley, CA: University of California Press. §REF§  Directly beneath the emperor were praetorian prefects who acted on the emperor's behalf, 'governing in his name with legal, administrative and financial powers'. §REF§ (Hughes 2012) Ian Hughes. 2012. <i>Aetius: Attila's Nemesis</i>. Barnsley: Pen &amp; Sword Books. §REF§  Overall, the Roman bureaucracy was comparable in size to that of Constantinople; by the end of the 4th century CE, the state provided civil positions for an estimated 40,000 people across the Empire. §REF§ (Bjornlie 2016, 49) Shane M. Bjornlie. 2016. 'Governmental Administration', in <i>A Companion to Ostrogothic Italy</i>, edited by Jonathan J. Arnold, Shane M. Bjornlie and Kristina Sessa, 47-72. Leiden: Brill. §REF§ <br>The Western Empire covered roughly two million square kilometres in 400 CE. The region was divided into large prefectures, which in turn were split into dioceses containing provinces, which were then further subdivided into cities and towns managed by civic councils. §REF§ (Black 2008, 181) Jeremy Black. 2008. <i>World History Atlas</i>. London: Dorling Kindersley. §REF§  ​The Roman aristocracy remained a powerful influence, at least until 439 CE, when invading Vandal tribes took Carthage and much of North Africa, depriving Rome of valuable North African revenue streams. §REF§ (Hughes 2015) Ian Hughes. 2015. <i>Patricians and Emperors: The Last Rulers of the Western Roman Empire</i>. Barnsley: Pen &amp; Sword Books. §REF§ <br>Rome maintained a sizeable population, roughly 500,000 in 400 CE. However, a feature of the late Western Roman bureaucracy was that it 'shifted ... between four or five different imperial centres, dislocating with each change the networks of patronage and kinship, often regionally based, that supplied civil personnel'. §REF§ (Bjornlie 2016, 50) Shane M. Bjornlie. 2016. 'Governmental Administration', in <i>A Companion to Ostrogothic Italy</i>, edited by Jonathan J. Arnold, Shane M. Bjornlie and Kristina Sessa, 47-72. Leiden: Brill. §REF§ ",
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                "general_description": "La Tene (B2-C1) was an Iron Age culture in Europe named after an archaeological site at Lake Neuchatel in Switzerland.<br>The territory centred on ancient Gaul and at its height spanned areas in modern day France, Belgium, Switzerland, Austria, Southern Germany, Czechia, parts of Northern Italy, Slovenia, Hungary, and adjacent parts of the Netherlands, Slovakia, Croatia, western Romania, and western Ukraine.<br>Settlements during this period included larger towns, villages and farmsteads spread throughout their territories.  §REF§ (Wells 1999, 45-47) §REF§  During this period tribes became urbanised and more centralized but although they formed alliances with other tribes, they did not join together within a unified centralized polity. §REF§ (Kruta 2004, 105) §REF§  Each tribe had their own fortified urban settlements and there was no capital city.<br>The population is estimated at around 70,000-80,000, and much of the information we have about the populations comes from the time of Caesar’s invasion of Gaul.",
                "shapefile_name": null,
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                    "id": 2,
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                    "longitude": "2.312458000000",
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            "id": 83,
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            "description": " <i>Cannon was in use at this time.</i>",
            "note": null,
            "finalized": true,
            "created_date": null,
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            "tag": "IFR",
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            "name": "tension_siege_engine",
            "tension_siege_engine": "absent",
            "polity": {
                "id": 459,
                "name": "FrValoL",
                "start_year": 1450,
                "end_year": 1589,
                "long_name": "French Kingdom - Late Valois",
                "new_name": "fr_valois_k_2",
                "polity_tag": "LEGACY",
                "general_description": "The Late Valois (Valois dynasty) represent the last century of Valois rule over the French Kingdom from 1450-1589 CE. The period was greatly impacted by the French Renaissance, external war against the Italians and Habsburgs, and the internal Wars of Religion. First Late Valois king Louis XI (1461-1483 CE) continued to modernize the royal government, and implemented the first royal postal service. §REF§  (Haine 2000, 46) Haine, W. Scott. 2000. The History of France. Westport, CT: Greenwood Press. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/9RS462P7\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/9RS462P7</a>  §REF§  The French Renaissance hit its cultural peak during the rule of Frances I (1515-1547 CE) and Henry II (1547-1559 CE). Artists and scholars traveled from Italy to France, and had an immense impact on architecture, culture, and art. Urban life was transformed by Renaissance culture and the printing press. §REF§  (Haine 2000, 47) Haine, W. Scott. 2000. The History of France. Westport, CT: Greenwood Press. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/9RS462P7\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/9RS462P7</a>  §REF§ <br>Calais was returned to France from England, and Burgundy, Dauphiné, Provence, and the Three Bishoprics in Lorraine were secured in this period. §REF§  (Jones 1999, 130) Jones, Colin. 1999. The Cambridge Illustrated History of France. Cambridge: Cambridge University Press. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/7QCEQCM6\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/7QCEQCM6</a>  §REF§   §REF§  (Haine 2000, 46) Haine, W. Scott. 2000. The History of France. Westport, CT: Greenwood Press. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/9RS462P7\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/9RS462P7</a>  §REF§  The territory of the Kingdom of France was between 400,000 and 500,000 square meters during the rule of the Late Valois. §REF§  (Potter, 1995, 4) Potter, D. 1995. A History of France, 1460-1560. The Emergence of a Nation State. Macmillan. London. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/DVCUX6RX\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/DVCUX6RX</a>  §REF§  Outside of Europe, explorer Jacques Cartier paved the way for future French colonies in Canada, and French explorers and merchants began to exploit the west African coast. §REF§  (Haine 2000, 48) Haine, W. Scott. 2000. The History of France. Westport, CT: Greenwood Press. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/9RS462P7\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/9RS462P7</a>  §REF§ <br>The Valois fought the Italian Wars from 1494-1559 CE over the French crown’s claim on the kingdom of Naples. In 1519 CE, Charles V of the Spanish Habsburgs became the Holy Roman Emperor. The wars in Italy were the start of a lasting rivalry between the Habsburgs and Valois. In 1559 CE, France gave up all claims in Italy. §REF§  (Jones 1999, 130) Jones, Colin. 1999. The Cambridge Illustrated History of France. Cambridge: Cambridge University Press. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/7QCEQCM6\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/7QCEQCM6</a>  §REF§  The last Valois kings were weakened by the Wars of Religion (Huguenot Wars) (1562-1598 CE), between the Roman Catholics and Reformed Protestants. 3 million people died in the conflict or from famine or disease during the war. §REF§  (Knetcht 2002, 91) Knecht, Robert J. 2002. The French Religious Wars 1562-1598. London: Bloomsbury Publishing. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/7QCEQCM6\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/7QCEQCM6</a>  §REF§ <br><i>Population and political organization</i><br>Early Valois king Charles VII's work to modernize the French government was continued by Louis XI. The royal council became less feudal and more bureaucratic, the king was advised by professional lawyers rather than feudal vassals, and the financial and judicial functions of government were separated. §REF§  (Jones 1999, 123) Jones, Colin. 1999. The Cambridge Illustrated History of France. Cambridge: Cambridge University Press. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/7QCEQCM6\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/7QCEQCM6</a>  §REF§  §REF§  (Haine 2000, 46) Haine, W. Scott. 2000. The History of France. Westport, CT: Greenwood Press. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/9RS462P7\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/9RS462P7</a>  §REF§ <br>The disasters of the late 14th and 15th century had decimated the population of many cities and towns in France. The nation recovered by the late 15th century. §REF§  (Jones 1999, 130) Jones, Colin. 1999. The Cambridge Illustrated History of France. Cambridge: Cambridge University Press. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/7QCEQCM6\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/7QCEQCM6</a>  §REF§  The population of the Kingdom of France during the recovery period in 1470 CE is estimated to be between 10 million and 12 million. §REF§  (Potter, 1995, 170) Potter, D. 1995. A History of France, 1460-1560. The Emergence of a Nation State. Macmillan. London. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/DVCUX6RX\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/DVCUX6RX</a>  §REF§  In 1560 CE, the population reached 20 million. §REF§  (Potter, 1995, 8) Potter, D. 1995. A History of France, 1460-1560. The Emergence of a Nation State. Macmillan. London. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/DVCUX6RX\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/DVCUX6RX</a>  §REF§ ",
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                "home_nga": {
                    "id": 2,
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            "comment": null,
            "private_comment": {
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        {
            "id": 7,
            "year_from": null,
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            "description": null,
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            "created_date": null,
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            "tag": "SSP",
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            "expert_reviewed": true,
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            "name": "tension_siege_engine",
            "tension_siege_engine": "unknown",
            "polity": {
                "id": 467,
                "name": "AfTochr",
                "start_year": -129,
                "end_year": 29,
                "long_name": "Tocharians",
                "new_name": "af_tocharian",
                "polity_tag": "LEGACY",
                "general_description": "The period of Sogdian and Bactrian history between the disintegration of the Greco-Bactrian kingdom in the late 2nd century BCE and the rise of the Kushan Empire in the 1st century CE is poorly understood. The region was politically fragmented and the local settled populations were subjected to nomadic invasions, notably by a group of pastoralists and traders known to us by their Chinese name, Yuezhi. §REF§ (Benjamin 2006) Benjamin, Craig. 2006. \"The Yuezhi Migration and Sogdia.\" In Ēran Ud Anērān: Studies Presented to Boris Ilich Marshak on the Occasion of His 70th Birthday, edited by Matteo Compareti, Paola Raffeta, and Gianroberto Scarcia, Electronic version. Transoxiana Webfestschrift Series I. <a class=\"external free\" href=\"http://www.transoxiana.org/Eran/Articles/benjamin.html\" rel=\"nofollow\">http://www.transoxiana.org/Eran/Articles/benjamin.html</a>. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/KEWTMPWX\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/KEWTMPWX</a>. §REF§  §REF§ (Liu 2001, 264-65) Liu, Xinru. 2001. \"Migration and Settlement of the Yuezhi-Kushan: Interaction and Interdependence of Nomadic and Sedentary Societies.\" Journal of World History 12 (2): 261-92. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/QZA3GBJ7\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/QZA3GBJ7</a>. §REF§  The Yuezhi are also sometimes referred to as 'Tochari' by scholars who believe they spoke a Tocharian language, part of an extinct Indo-European language group. §REF§ (Benjamin 2006) Benjamin, Craig. 2006. \"The Yuezhi Migration and Sogdia.\" In Ēran Ud Anērān: Studies Presented to Boris Ilich Marshak on the Occasion of His 70th Birthday, edited by Matteo Compareti, Paola Raffeta, and Gianroberto Scarcia, Electronic version. Transoxiana Webfestschrift Series I. <a class=\"external free\" href=\"http://www.transoxiana.org/Eran/Articles/benjamin.html\" rel=\"nofollow\">http://www.transoxiana.org/Eran/Articles/benjamin.html</a>. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/KEWTMPWX\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/KEWTMPWX</a>. §REF§  (Others argue that their original language was eastern Iranic or proto-Turkic.) §REF§ (Hill 2009, 312) Hill, John E. 2009. Through the Jade Gate to Rome: A Study of the Silk Routes during the Later Han Dynasty, 1st to 2nd Centuries CE. An Annotated Translation of the Chronicle on the \"Western Regions\" from the Hou Hanshu. Charleston, SC: BookSurge Publishing. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/67NGJHIK\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/67NGJHIK</a>. §REF§ <br>In the mid-1st millennium BCE and perhaps even earlier, the Yuezhi were living on the steppes to the north of China. §REF§ (Liu 2001, 264-65) Liu, Xinru. 2001. \"Migration and Settlement of the Yuezhi-Kushan: Interaction and Interdependence of Nomadic and Sedentary Societies.\" Journal of World History 12 (2): 261-92. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/QZA3GBJ7\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/QZA3GBJ7</a>. §REF§  However, after coming into conflict with other nomadic groups, the Xiongnu and Wusun, they migrated towards Sogdiana. §REF§ (Benjamin 2006) Benjamin, Craig. 2006. \"The Yuezhi Migration and Sogdia.\" In Ēran Ud Anērān: Studies Presented to Boris Ilich Marshak on the Occasion of His 70th Birthday, edited by Matteo Compareti, Paola Raffeta, and Gianroberto Scarcia, Electronic version. Transoxiana Webfestschrift Series I. <a class=\"external free\" href=\"http://www.transoxiana.org/Eran/Articles/benjamin.html\" rel=\"nofollow\">http://www.transoxiana.org/Eran/Articles/benjamin.html</a>. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/KEWTMPWX\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/KEWTMPWX</a>. §REF§  By 129 BCE, when the Han Chinese diplomat Zhang Qian visited the Yuezhi court on the Oxus river, they were ruling over a region that included parts of the old Hellenistic Greco-Bactrian kingdom. §REF§ (Liu 2001, 264-65) Liu, Xinru. 2001. \"Migration and Settlement of the Yuezhi-Kushan: Interaction and Interdependence of Nomadic and Sedentary Societies.\" Journal of World History 12 (2): 261-92. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/QZA3GBJ7\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/QZA3GBJ7</a>. §REF§ <br>In the early 1st century CE, the first Kushan king, Kujula Kadphises, seized power and began ruling over south-eastern Sogdiana, marking the end of our Yuezhi period. §REF§ (Hill 2009, 345) Hill, John E. 2009. Through the Jade Gate to Rome: A Study of the Silk Routes during the Later Han Dynasty, 1st to 2nd Centuries CE. An Annotated Translation of the Chronicle on the \"Western Regions\" from the Hou Hanshu. Charleston, SC: BookSurge Publishing. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/67NGJHIK\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/67NGJHIK</a>. §REF§  Kujula Kadphises was probably a member of one of five Yuezhi factions or subtribes, which he succeeded in unifying through military conquest, §REF§ (Hill 2009, 345) Hill, John E. 2009. Through the Jade Gate to Rome: A Study of the Silk Routes during the Later Han Dynasty, 1st to 2nd Centuries CE. An Annotated Translation of the Chronicle on the \"Western Regions\" from the Hou Hanshu. Charleston, SC: BookSurge Publishing. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/67NGJHIK\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/67NGJHIK</a>. §REF§  but even this is disputed.<br><i>Population and political organization</i><br>The Yuezhi in Bactria and Sogdiana seem to have been organized into a federation of five tribes that competed for political supremacy in the new territory. §REF§ (Liu 2001, 272) Liu, Xinru. 2001. \"Migration and Settlement of the Yuezhi-Kushan: Interaction and Interdependence of Nomadic and Sedentary Societies.\" Journal of World History 12 (2): 261-92. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/QZA3GBJ7\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/QZA3GBJ7</a>. §REF§  There is no written or numismatic evidence of a centralized Yuezhi state with a single paramount ruler before the rise of Kujula Kadphises. §REF§ (Hill 2009, 345) Hill, John E. 2009. Through the Jade Gate to Rome: A Study of the Silk Routes during the Later Han Dynasty, 1st to 2nd Centuries CE. An Annotated Translation of the Chronicle on the \"Western Regions\" from the Hou Hanshu. Charleston, SC: BookSurge Publishing. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/67NGJHIK\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/67NGJHIK</a>. §REF§  Historian Craig Benjamin has characterized Yuezhi control over the sedentary population of northern Bactria and Sogdia as that of a militarily superior ruling dynasty of nomads, 'pastoralist conquerors' whose 'nominal sovereignty' was acknowledged by the locals because they feared violence if they refused to submit. §REF§ (Benjamin 2006) Benjamin, Craig. 2006. \"The Yuezhi Migration and Sogdia.\" In Ēran Ud Anērān: Studies Presented to Boris Ilich Marshak on the Occasion of His 70th Birthday, edited by Matteo Compareti, Paola Raffeta, and Gianroberto Scarcia, Electronic version. Transoxiana Webfestschrift Series I. <a class=\"external free\" href=\"http://www.transoxiana.org/Eran/Articles/benjamin.html\" rel=\"nofollow\">http://www.transoxiana.org/Eran/Articles/benjamin.html</a>. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/KEWTMPWX\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/KEWTMPWX</a>. §REF§ <br>Secure estimates for the combined population of the ruling Yuezhi and the settled population under their control in this period are lacking.",
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            "polity": {
                "id": 268,
                "name": "CnYuan*",
                "start_year": 1271,
                "end_year": 1368,
                "long_name": "Great Yuan",
                "new_name": "cn_yuan_dyn",
                "polity_tag": "LEGACY",
                "general_description": "After a series of military campaigns, Kublai Khan, leader of the large and powerful Mongolian empire, took control of China and established a new Mongolian dynasty based in the territory of the former Jin empire. This polity, ruling from China, was to be known as the Yuan Dynasty, and lasted from 1271 CE until its eventual demise in 1368. §REF§ (Atwood 2004, 603) Christopher P. Atwood. 2004. <i>Encyclopedia of Mongolia and the Mongol Empire</i>. New York: Facts on File. §REF§ <br>The Yuan Dynasty was a continuation of the Mongolian Empire. However, Genghis Khan's empire had by this time fractured into rival Khanates, including the Chagatai Khanate, the Ilkhanate, and the Golden Horde. Although the Yuan Emperor was the nominal overlord of these regions, the Khanates were effectively independent. §REF§ (Atwood 2004, 603) Christopher P. Atwood. 2004. <i>Encyclopedia of Mongolia and the Mongol Empire</i>. New York: Facts on File. §REF§  The Yuan's core territory covered North China, Manchuria, and the Inner Mongolian steppe, §REF§ (Atwood 2004, 603) Christopher P. Atwood. 2004. <i>Encyclopedia of Mongolia and the Mongol Empire</i>. New York: Facts on File. §REF§  but military campaigns saw it expand over most of China, Tibet and into Korea. §REF§ (Atwood 2004, 604) Christopher P. Atwood. 2004. <i>Encyclopedia of Mongolia and the Mongol Empire</i>. New York: Facts on File. §REF§  However, their attempt to conquer Japan was thwarted by a typhoon. §REF§ (Morgan 2007, 107) David Morgan. 2007. <i>The Mongols</i>. Malden: Wiley-Blackwell. §REF§  Eventually, internal dissensions between the various <i>ordos</i> (political units) and local rebellions dissolved the fabric of the empire and led to its disaggregation. §REF§ (Franke and Twitchett 1994, 26) Herbert Franke and Denis Crispin Twitchett. 1994. 'Introduction', in <i>The Cambridge History of China, Vol 6: Alien Regimes and Border States, 907-1368</i>, edited by Herbert Franke and Denis C. Twitchett, 414-89. Cambridge: Cambridge University Press. §REF§ <br><i>Population and political organization</i><br>The Yuan Empire was a sociopolitical blend of Chinese and Mongolian features. At the top of the administrative, religious and military hierarchy sat the emperor, ruling under the traditional Chinese 'Mandate of Heaven'. §REF§ Connie Cook, Seshat North China Workshop, 2016. §REF§  Kublai Khan was the embodiment of a strong central authority, but the balance he created was only maintained for about 30 years after his death before emperors started to lose internal and external control over the Yuan dominion. §REF§ (Buell 2003, 62) Paul D. Buell. 2003. <i>Historical Dictionary of the Mongol World Empire</i>. Lanham, MD: Scarecrow Press. §REF§  Administratively, the empire was modelled on its Jin predecessor, and ruled through a variety of entities such as the Secretariat, the Military Affairs Bureau, and the Censorate. §REF§ (Atwood 2004, 606) Christopher P. Atwood. 2004. <i>Encyclopedia of Mongolia and the Mongol Empire</i>. New York: Facts on File. §REF§  However, it also retained Mongolian institutions, such as the <i>keshig</i> (imperial guard) and the <i>ordos</i>, which corresponded to the palace-tents, household and staff of various princes and lords. §REF§ (Atwood 2004, 606) Christopher P. Atwood. 2004. <i>Encyclopedia of Mongolia and the Mongol Empire</i>. New York: Facts on File. §REF§  These <i>ordos</i> acted as separate vassal states under nominal imperial control. §REF§ (Franke and Twitchett 1994, 26) Herbert Franke and Denis Crispin Twitchett. 1994. 'Introduction', in <i>The Cambridge History of China, Vol 6: Alien Regimes and Border States, 907-1368</i>, edited by Herbert Franke and Denis C. Twitchett, 414-89. Cambridge: Cambridge University Press. §REF§  In terms of territorial administration, the Yuan Dynasty comprised 12 provinces. §REF§ (Buell 2003, 60) Paul D. Buell. 2003. <i>Historical Dictionary of the Mongol World Empire</i>. Lanham, MD: Scarecrow Press. §REF§  In total, the population of Yuan China may have been between 60 §REF§ (Mote 1994, 618) Frederick W. Mote. 1994. 'Chinese Society under Mongol Rule, 1215-1368', in <i>The Cambridge History of China, Vol 6: Alien Regimes and Border States, 907-1368</i>, edited by Herbert Franke and Denis C. Twitchett, 616-64. Cambridge: Cambridge University Press. §REF§  and 85 million. §REF§ 《中國人口史》(第三卷)遼宋金元時期.第390頁.吳松弟.復旦大學出版社.2000年12月出版.《中國人口史》共六卷,由葛劍雄教授主編. §REF§ <br>Communications across the vast empire were facilitated by an elaborate postal system, described in detail by Marco Polo. There were 1,400 relay stations located every 25 to 50 kilometres along the main axes of communication, and messengers could cover up to 400 kilometres a day to relay urgent news. §REF§ (Rossabi 1994, 450) Morris Rossabi. 1994. 'The Reign of Khubilai Khan', in <i>The Cambridge History of China, Vol 6: Alien Regimes and Border States, 907-1368</i>, edited by Herbert Franke and Denis C. Twitchett, 414-89. Cambridge: Cambridge University Press. §REF§  Resources could be controlled by the state thanks to the use of paper currency, issued in proportion to silver reserves, and a commercial tax on the government-sponsored <i>ortoq</i> merchant class. §REF§ (Atwood 2004, 606) Christopher P. Atwood. 2004. <i>Encyclopedia of Mongolia and the Mongol Empire</i>. New York: Facts on File. §REF§  Another significant source of wealth was the salt monopoly, which had reached 80 percent of the government's income by 1320. §REF§ (Atwood 2004, 606) Christopher P. Atwood. 2004. <i>Encyclopedia of Mongolia and the Mongol Empire</i>. New York: Facts on File. §REF§ <br>Kublai oversaw the construction of a new capital, known as Dadu to the Chinese, Khanbalik to the Turks and Daidu to the Mongols, on the site of modern Beijing. §REF§ (Rossabi 1994, 454) Morris Rossabi. 1994. 'The Reign of Khubilai Khan', in <i>The Cambridge History of China, Vol 6: Alien Regimes and Border States, 907-1368</i>, edited by Herbert Franke and Denis C. Twitchett, 414-89. Cambridge: Cambridge University Press. §REF§  At its height, Dadu may have had 600,000 inhabitants. §REF§ (Atwood 2004, 123) Christopher P. Atwood. 2004. <i>Encyclopedia of Mongolia and the Mongol Empire</i>. New York: Facts on File. §REF§  The location of this city in the vicinity of the northern frontier enabled Kublai to retain control over the Mongolian homeland. §REF§ (Rossabi 1994, 454) Morris Rossabi. 1994. 'The Reign of Khubilai Khan', in <i>The Cambridge History of China, Vol 6: Alien Regimes and Border States, 907-1368</i>, edited by Herbert Franke and Denis C. Twitchett, 414-89. Cambridge: Cambridge University Press. §REF§  Its architecture and design embodied the syncretism of Mongolian and Chinese influences: it featured two inner walls and an imperial city, but also had avenues wide enough for nine horsemen to gallop abreast, and Mongolian yurts flourished in its parks. §REF§ (Rossabi 1994, 454) Morris Rossabi. 1994. 'The Reign of Khubilai Khan', in <i>The Cambridge History of China, Vol 6: Alien Regimes and Border States, 907-1368</i>, edited by Herbert Franke and Denis C. Twitchett, 414-89. Cambridge: Cambridge University Press. §REF§  The court was cosmopolitan and although Kublai followed Tantric Buddhism, he also had Confucian advisors §REF§ Vesna Wallace 2017, personal communication. §REF§  and welcomed foreigners such as the Polo family. The Yuan were patrons of education through state schools and temples; state organizations sponsored the study of Confucianism, astronomy, historiography and medicine. §REF§ (Atwood 2004, 606) Christopher P. Atwood. 2004. <i>Encyclopedia of Mongolia and the Mongol Empire</i>. New York: Facts on File. §REF§ <br>Yuan China encompassed a territory that fluctuated between roughly 11 and 24 million square kilometres, supporting a population of between 60 and 85 million people. §REF§ 《元史‧卷五八‧志第十‧地理一》,記載:「十三年,平宋,全有版圖。二十七年,又籍之,得戶一千一百八十四萬八百有奇。於是南北之戶總書於策者,一千三百一十九萬六千二百有六,口五千八百八十三萬四千七百一十有一,而山澤溪洞之民不與焉。」 §REF§  §REF§ 《中國人口史》(第三卷)遼宋金元時期.第390頁.吳松弟.復旦大學出版社.2000年12月出版.《中國人口史》共六卷,由葛劍雄教授主編。 §REF§",
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                "general_description": "The Duranni Empire (1747-1826 CE) was a political entity that lasted 79 years by plundering its higher populated and wealthier neighbors. §REF§ (Barfield 2010, 97-109) Thomas Barfield. 2010. Afghanistan: a cultural and political history. Princeton University Press. §REF§  Founded by a former soldier of the Afsharid Kingdom named Ahmad Shah Durrani, at its maximum extent it covered over 1.5 million KM2 of territory surrounding modern-day Afganistan. §REF§ (Barfield 2010, 97-109) Thomas Barfield. 2010. Afghanistan: a cultural and political history. Princeton University Press. §REF§ <br>Ahmad Shah Durrani had been elected to the monarchy by an inter-tribal assembly called the Loya Jirga. §REF§ (Barfield 2010, 97-109) Thomas Barfield. 2010. Afghanistan: a cultural and political history. Princeton University Press. §REF§  Following his death in 1772 CE , rebellion and internal strife led to a loss of power so that by 1818 CE, the Durrani controlled a small territory surrounding the capital of Kabul. §REF§ (Runion 2007, 69-73) Meredith L Runion. 2007. <i>The history of Afghanistan</i>. Greenwood Publishing Group. §REF§  The regime was finally extinguished when Afghanistan fell into a period of sustained civil war. The eventual victors were members of the Barkzai dynasty, who came to power in 1837 CE . §REF§ (Runion 2007, 69-73) Meredith L Runion. 2007. <i>The history of Afghanistan</i>. Greenwood Publishing Group. §REF§ <br>The Durrani state was an empire sustained and governed through the maintenance of a large number of armed horseman primarily recruited from the Pashtun peoples, although conquests in the period of 1747-1752 CE added horsemen from the Turkmen, Uzbek, Tajik, and Hazara tribes to the King's army. §REF§ (Runion 2007, 69-73) Meredith L Runion. 2007. <i>The history of Afghanistan</i>. Greenwood Publishing Group. §REF§  The army was organized under a hierarchical tribal confederacy. §REF§ (Barfield 2010, 100) Thomas Barfield. 2010. Afghanistan: a cultural and political history. Princeton University Press. §REF§ <br>As a loose confederation of tribes there was not much in the way of an administration except for that possessed by conquered elites, who were largely left alone if they made their tribute payments.  What short term central administrative posts that did exist were given to members of the governing tribes. §REF§ (Saikal 2006, 22-24) Amin Saikal. 2006 <i>Modern Afghanistan: A struggle for Survival</i>. I.B. Tauris. §REF§  Soldiers received almost all the money: paid through generous land grants called Jegeirs, while the remaining revenue was spent on meeting the costs of the large army §REF§ Lothar Brock. Hans-Henrik Holm. Georg Sørensen. Michael Stohl. 2011. <i>Fragile states</i>. polity, 2011 comments on the problems of governing such a loose confederation; for a brief look at the decline, see <a class=\"external free\" href=\"http://www.britannica.com/EBchecked/topic/7798/Afghanistan/21395/Nadir-Shah\" rel=\"nofollow\">http://www.britannica.com/EBchecked/topic/7798/Afghanistan/21395/Nadir-Shah</a> §REF§  which expanded rapidly from 16,000 in 1747 to about 120,000 in 1761 CE. §REF§ (Barfield 2010, 97-109) Thomas Barfield. 2010. Afghanistan: a cultural and political history. Princeton University Press. §REF§ <br><br/>",
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