Military Level List
A viewset for viewing and editing Military Levels.
GET /api/sc/military-levels/?ordering=-military_level_to
{ "count": 364, "next": "https://seshatdata.com/api/sc/military-levels/?ordering=-military_level_to&page=2", "previous": null, "results": [ { "id": 297, "year_from": null, "year_to": null, "description": " levels.§REF§(Carballo, David. Personal Communication to Jill Levine and Peter Turchin. Email. April 23, 2020)§REF§", "note": null, "finalized": true, "created_date": null, "modified_date": null, "tag": "SSP", "is_disputed": false, "is_uncertain": false, "expert_reviewed": true, "drb_reviewed": null, "name": "military_level", "military_level_from": null, "military_level_to": null, "polity": { "id": 15, "name": "MxPostM", "start_year": 1200, "end_year": 1426, "long_name": "Middle Postclassic Basin of Mexico", "new_name": "mx_basin_of_mexico_10", "polity_tag": "LEGACY", "general_description": "The Basin or Valley of Mexico is a highlands plateau in central Mexico roughly corresponding to modern-day Mexico City. Here, we are interested in the phase of its prehistory known as the Middle Postclassic (c. 1200-1426 CE). By this time, Tula no longer held sway over the region, and had been replaced by several city-states (altepetl). Documents written much later record the dynastic histories and conflicts between these city-states; toward the very end of this period, they came to form growing confederations, paving the way for the Aztec empire. §REF§ (Evans 2012: 123-124) Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/AN5IUQ7X\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/AN5IUQ7X</a>. §REF§ Major centres such as Azcapotzalco, Texcoco, or Cholula likely had between 20,000 and 30,000 inhabitants. §REF§ (Carballo 2019: pers. comm. to E. Cioni and G. Nazzaro) §REF§ Each altepetl was ruled by a king (tlatoani) and a council of nobles. §REF§ (Smith and Sergheraert 2012: 449) Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/XC9E2B7Q\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/XC9E2B7Q</a>. §REF§ ", "shapefile_name": null, "private_comment": null, "created_date": null, "modified_date": null, "home_nga": { "id": 27, "name": "Basin of Mexico", "subregion": "Mexico", "longitude": "-99.130000000000", "latitude": "19.430000000000", "capital_city": "Ciudad de Mexico", "nga_code": "MX", "fao_country": "Mexico", "world_region": "North America" }, "home_seshat_region": { "id": 23, "name": "Mexico", "subregions_list": "Mexico", "mac_region": { "id": 7, "name": "North America" } }, "private_comment_n": { "id": 1, "text": "NO_PRIVATE_COMMENTS" } }, "comment": null, "private_comment": { "id": 1, "text": "NO_PRIVATE_COMMENTS" }, "citations": [], "curator": [] }, { "id": 300, "year_from": null, "year_to": null, "description": " levels.", "note": null, "finalized": true, "created_date": null, "modified_date": null, "tag": "SSP", "is_disputed": false, "is_uncertain": false, "expert_reviewed": true, "drb_reviewed": null, "name": "military_level", "military_level_from": null, "military_level_to": null, "polity": { "id": 24, "name": "USMisRo", "start_year": 300, "end_year": 450, "long_name": "Cahokia - Late Woodland I", "new_name": "us_woodland_3", "polity_tag": "LEGACY", "general_description": "2000 BCE<div>Period of population growth begins §REF§ (Milner, Chaplin and Zavodny 2013) §REF§ </div><br>1 CE<br><div>c1 CE \"large quantities of native cultigens began to be incorporated into midcontinental diets. §REF§ (Milner, Chaplin and Zavodny 2013) §REF§ </div><br>100 CE<div>Maize appears in the archaeological record §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>Atlatl is the contemporary weapon §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>\"periodic rituals at ceremonial mound centers\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>\"groups ensured access to needed resources through maintenance of alliance-exchange relationships\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ </div><br>200 CE<br>300 CE<div>Early arrowheads appear. \"Beginning A.D. 300-400, the bow replaced the atlatl in most regions\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>In the Mississippian region (Midwest and Upland South) the transition from atlatl to bow was \"relatively rapid because dart points disappear from the archaeological record\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>Introduction of the bow in the Mississippi region decreased social complexity because it caused the collapse of the Hopewell system, the abandonment of mound centers and alliance-exchange relationships §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>Bow enabled a new bow and native crops subsistence strategy which lead to a movement to and the effective exploitation of previously marginal lands and \"household autonomy\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>There followed an economic intensification and population growth which eventually \"packed the landscape with settlements.\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ </div><br>400 CE<br>500 CE<br><br/>\"The greatest environmental hazard would have been a late summer Mississippi River flood similar to the one that took place in 1993. A rise in the river at that time of the year simultaneously drowned crops, prevented easy fishing in shallow ponds, and ruined food stored in underground pits. Floods attributable to severe storms, including excessive water funnelled into the floodplain by creeks that drain the uplands, certainly caused localized disasters much like they did a century ago before effective flood-control measures were put in place.\" §REF§ (Milner 2006, 168) §REF§ <br>\"No other major site was as advantageously situated. Cahokia was located in what was by far the widest expanse of land suitable for settlement in the American Bottom. More people could live there than anywhere else ... The high ground where Cahokia was located was bordered on the north and south by large tracts of low-lying land that received the waters of different upland streams.\" §REF§ (Milner 2006, 168) §REF§ <br><br/>", "shapefile_name": null, "private_comment": null, "created_date": null, "modified_date": null, "home_nga": { "id": 28, "name": "Cahokia", "subregion": "Mississippi Basin", "longitude": "-90.062035000000", "latitude": "38.658938000000", "capital_city": "St. Louis", "nga_code": "USMO", "fao_country": "United States", "world_region": "North America" }, "home_seshat_region": { "id": 24, "name": "Mississippi Basin", "subregions_list": "From the Great Lakes to Louisiana", "mac_region": { "id": 7, "name": "North America" } }, "private_comment_n": { "id": 1, "text": "NO_PRIVATE_COMMENTS" } }, "comment": null, "private_comment": { "id": 1, "text": "NO_PRIVATE_COMMENTS" }, "citations": [], "curator": [] }, { "id": 304, "year_from": null, "year_to": null, "description": null, "note": null, "finalized": true, "created_date": null, "modified_date": null, "tag": "SSP", "is_disputed": false, "is_uncertain": false, "expert_reviewed": true, "drb_reviewed": null, "name": "military_level", "military_level_from": null, "military_level_to": null, "polity": { "id": 448, "name": "FrAtlBA", "start_year": -2200, "end_year": -1000, "long_name": "Atlantic Complex", "new_name": "fr_atlantic_complex", "polity_tag": "LEGACY", "general_description": "The Early Bronze Age on the Atlantic seaboard of Western Europe lasted from around 1800 to 1300 BCE. §REF§ (Peregrine 2001, 412) Peregrine, P. N. 2001. Western European Earlier Bronze Age. In Peregrine, P.N. and M. Ember (eds) <i>Encyclopedia of Prehistory. Volume 4: Europe</i>, pp.412-414. New York: Kluwer Academic/Plenum Publishers. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/XHZC4QMJ\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/XHZC4QMJ</a>. §REF§ Several technological and social changes marked this period, taking place in an area expanding over what is now the south of England, west and central France, and Flanders, §REF§ (Mordant 2013, 573) Mordant, Claude. 2013. The Bronze Age in France. In Fokkens, H. and A. Harding (eds) The Oxford Handbook of the European Bronze Age, pp. 571-593. Oxford: Oxford University Press. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/QX9UG55P\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/QX9UG55P</a>. §REF§ but also Portugal and Spain. §REF§ (Otte 2008, 276) Otte, Marcel. 2008. La protohistoire, 2è édition. Bruxelles: de Boeck. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/2PQEDZ2I\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/2PQEDZ2I</a>. §REF§ Metals were used to craft new types of weapons and ornaments, beginning with copper and then bronze axes, used for working wood and individual defence, §REF§ (Ghesquière in Macigny et al. 2005, 23) Cyril Marcigny, Cécile Colonna, Emmanuel Ghesquière, Guy Verron (eds) 2005. La Normandie à l'aube de l'Histoire. Les découvertes archéologiques de l’âge du Bronze 2300-800 av. J.C. Somogy, Paris. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/3ZA57Q27\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/3ZA57Q27</a> §REF§ and culminating in more complex forms of weaponry like swords, daggers and halberds. §REF§ (Ghesquière in Macigny et al 2005, 23) Marcigny, Cyril, Cécile Colonna, Emmanuel Ghesquière, and Guy Verron. 2005. La Normandie à L’aube de L'histoire : Les Découvertes Archéologiques de L'âge Du Bronze 2300-800 Av. J.-C. Paris: Somogy éd. d’art. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/3ZA57Q27\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/3ZA57Q27</a>. §REF§ However, most of the artefacts characterizing this period were items of personal jewellery such as torcs, anklets, and pins. §REF§ (Peregrine 2001, 413) Peregrine, P. N. 2001. Western European Earlier Bronze Age. In Peregrine, P.N. and M. Ember (eds) <i>Encyclopedia of Prehistory. Volume 4: Europe</i>, pp.412-414. New York: Kluwer Academic/Plenum Publishers. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/XHZC4QMJ\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/XHZC4QMJ</a>. §REF§ The trade of these materials formed a vast European network of exchange. §REF§ (Peregrine 2001, 413) Peregrine, P. N. 2001. Western European Earlier Bronze Age. In Peregrine, P.N. and M. Ember (eds) <i>Encyclopedia of Prehistory. Volume 4: Europe</i>, pp.412-414. New York: Kluwer Academic/Plenum Publishers. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/XHZC4QMJ\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/XHZC4QMJ</a>. §REF§ <br><i>Population and political organization</i><br>Over the course of the Early Bronze Age, several trends originating in the Beaker period were reinforced: political integration was one of them. Two tiers of social hierarchy can be inferred from burial patterns. While most of these differences were tied to individual achievements over one's lifetime, social status could also be inherited. Indeed, children have been found in elite burials containing prestigious items, contrasting with the much simpler tombs of commoners. §REF§ (Peregrine 2001, 413) Peregrine, P. N. 2001. Western European Earlier Bronze Age. In Peregrine, P.N. and M. Ember (eds) <i>Encyclopedia of Prehistory. Volume 4: Europe</i>, pp.412-414. New York: Kluwer Academic/Plenum Publishers. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/XHZC4QMJ\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/XHZC4QMJ</a>. §REF§ <br>The construction of fortified settlements intensified, following a two-tiered settlement hierarchy. Simple hamlets corresponded to one or more extended families. Elsewhere, small fortified towns were built on raised areas of land and surrounded by walls and ditches. §REF§ (Peregrine 2001, 412-413) Peregrine, P. N. 2001. Western European Earlier Bronze Age. In Peregrine, P.N. and M. Ember (eds) <i>Encyclopedia of Prehistory. Volume 4: Europe</i>, pp.412-414. New York: Kluwer Academic/Plenum Publishers. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/XHZC4QMJ\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/XHZC4QMJ</a>. §REF§ ", "shapefile_name": null, "private_comment": null, "created_date": null, "modified_date": null, "home_nga": { "id": 2, "name": "Paris Basin", "subregion": "Western Europe", "longitude": "2.312458000000", "latitude": "48.866111000000", "capital_city": "Paris", "nga_code": "FR", "fao_country": "France", "world_region": "Europe" }, "home_seshat_region": { "id": 20, "name": "Western Europe", "subregions_list": "British Isles, France, Low Countries", "mac_region": { "id": 5, "name": "Europe" } }, "private_comment_n": { "id": 1, "text": "NO_PRIVATE_COMMENTS" } }, "comment": null, "private_comment": { "id": 1, "text": "NO_PRIVATE_COMMENTS" }, "citations": [], "curator": [] }, { "id": 301, "year_from": null, "year_to": null, "description": " levels.", "note": null, "finalized": true, "created_date": null, "modified_date": null, "tag": "SSP", "is_disputed": false, "is_uncertain": false, "expert_reviewed": true, "drb_reviewed": null, "name": "military_level", "military_level_from": null, "military_level_to": null, "polity": { "id": 25, "name": "USMisMu", "start_year": 450, "end_year": 600, "long_name": "Cahokia - Late Woodland II", "new_name": "us_woodland_4", "polity_tag": "LEGACY", "general_description": "2000 BCE<div>Period of population growth begins §REF§ (Milner, Chaplin and Zavodny 2013) §REF§ </div><br>1 CE<br><div>c1 CE \"large quantities of native cultigens began to be incorporated into midcontinental diets. §REF§ (Milner, Chaplin and Zavodny 2013) §REF§ </div><br>100 CE<div>Maize appears in the archaeological record §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>Atlatl is the contemporary weapon §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>\"periodic rituals at ceremonial mound centers\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>\"groups ensured access to needed resources through maintenance of alliance-exchange relationships\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ </div><br>200 CE<br>300 CE<div>Early arrowheads appear. \"Beginning A.D. 300-400, the bow replaced the atlatl in most regions\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>In the Mississippian region (Midwest and Upland South) the transition from atlatl to bow was \"relatively rapid because dart points disappear from the archaeological record\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>Introduction of the bow in the Mississippi region decreased social complexity because it caused the collapse of the Hopewell system, the abandonment of mound centers and alliance-exchange relationships §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>Bow enabled a new bow and native crops subsistence strategy which lead to a movement to and the effective exploitation of previously marginal lands and \"household autonomy\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>There followed an economic intensification and population growth which eventually \"packed the landscape with settlements.\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ </div><br>400 CE<br>500 CE<br>600 CE<div>Late arrowheads appear. \"This transition to small, thin, triangular or triangular corner-notched points has long been accepted as evidence of the bow, but variation in the morphology of late arrow point types suggest that this transition was governed by social and historical factors that varied across these regions.\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>Late arrowheads may indicate the technological development of fletching as they are less heavy and thick than the early arrowheads. §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>First evidence of intergroup violence appears in the archaeological record (arrowpoints embedded in skeletons in individual and group burials). §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>No evidence for an increase in social complexity and hierarchy or deviation from the \"trend toward household autonomy\" at this time. §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>\"For the first time, there is evidence, in the form of group and individual burials with embedded arrow points, of the bow as the primary weapon of intergroup violence.\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>\"In Middle Woodland times there isn’t much evidence for warfare.\" \"Later, after about A.D. 600 there is more evidence (scalping, embedded arrow points).\" §REF§ (Peregrine/Pauketat 2014, 16) §REF§ <br>\"Population growth, reduced access to resources, sedentism, and the desire to avoid conflict made the high costs of intensified food production more attractive.\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ </div><br>\"trail networks also are important, and some of the historic east-west ones cross near Cahokia.\" §REF§ (Peregrine/Trubitt 2014, 21) §REF§ <br>Cahokia \"controlled a critical choke point in trade routes that spanned the midcontinent\" an idea that goes back to Brackenridge (1813 CE). §REF§ (Milner 2006, 12) §REF§ <br>\"The greatest environmental hazard would have been a late summer Mississippi River flood similar to the one that took place in 1993. A rise in the river at that time of the year simultaneously drowned crops, prevented easy fishing in shallow ponds, and ruined food stored in underground pits. Floods attributable to severe storms, including excessive water funnelled into the floodplain by creeks that drain the uplands, certainly caused localized disasters much like they did a century ago before effective flood-control measures were put in place.\" §REF§ (Milner 2006, 168) §REF§ <br>\"No other major site was as advantageously situated. Cahokia was located in what was by far the widest expanse of land suitable for settlement in the American Bottom. More people could live there than anywhere else ... The high ground where Cahokia was located was bordered on the north and south by large tracts of low-lying land that received the waters of different upland streams.\" §REF§ (Milner 2006, 168) §REF§ <br><br/>", "shapefile_name": null, "private_comment": null, "created_date": null, "modified_date": null, "home_nga": { "id": 28, "name": "Cahokia", "subregion": "Mississippi Basin", "longitude": "-90.062035000000", "latitude": "38.658938000000", "capital_city": "St. Louis", "nga_code": "USMO", "fao_country": "United States", "world_region": "North America" }, "home_seshat_region": { "id": 24, "name": "Mississippi Basin", "subregions_list": "From the Great Lakes to Louisiana", "mac_region": { "id": 7, "name": "North America" } }, "private_comment_n": { "id": 1, "text": "NO_PRIVATE_COMMENTS" } }, "comment": null, "private_comment": { "id": 1, "text": "NO_PRIVATE_COMMENTS" }, "citations": [], "curator": [] }, { "id": 295, "year_from": null, "year_to": null, "description": " levels.<br>More comfortable at 1 level at this point. Not until Mississippian is there any evidence of a warrior society.", "note": null, "finalized": true, "created_date": null, "modified_date": null, "tag": "SSP", "is_disputed": false, "is_uncertain": false, "expert_reviewed": true, "drb_reviewed": null, "name": "military_level", "military_level_from": null, "military_level_to": null, "polity": { "id": 26, "name": "USMisPa", "start_year": 600, "end_year": 750, "long_name": "Cahokia - Late Woodland III", "new_name": "us_woodland_5", "polity_tag": "LEGACY", "general_description": "2000 BCE<div>Period of population growth begins §REF§ (Milner, Chaplin and Zavodny 2013) §REF§ </div><br>1 CE<br><div>c1 CE \"large quantities of native cultigens began to be incorporated into midcontinental diets. §REF§ (Milner, Chaplin and Zavodny 2013) §REF§ </div><br>100 CE<div>Maize appears in the archaeological record §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>Atlatl is the contemporary weapon §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>\"periodic rituals at ceremonial mound centers\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>\"groups ensured access to needed resources through maintenance of alliance-exchange relationships\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ </div><br>200 CE<br>300 CE<div>Early arrowheads appear. \"Beginning A.D. 300-400, the bow replaced the atlatl in most regions\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>In the Mississippian region (Midwest and Upland South) the transition from atlatl to bow was \"relatively rapid because dart points disappear from the archaeological record\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>Introduction of the bow in the Mississippi region decreased social complexity because it caused the collapse of the Hopewell system, the abandonment of mound centers and alliance-exchange relationships §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>Bow enabled a new bow and native crops subsistence strategy which lead to a movement to and the effective exploitation of previously marginal lands and \"household autonomy\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>There followed an economic intensification and population growth which eventually \"packed the landscape with settlements.\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ </div><br>400 CE<br>500 CE<br>600 CE<div>Late arrowheads appear. \"This transition to small, thin, triangular or triangular corner-notched points has long been accepted as evidence of the bow, but variation in the morphology of late arrow point types suggest that this transition was governed by social and historical factors that varied across these regions.\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>Late arrowheads may indicate the technological development of fletching as they are less heavy and thick than the early arrowheads. §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>First evidence of intergroup violence appears in the archaeological record (arrowpoints embedded in skeletons in individual and group burials). §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>No evidence for an increase in social complexity and hierarchy or deviation from the \"trend toward household autonomy\" at this time. §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>\"For the first time, there is evidence, in the form of group and individual burials with embedded arrow points, of the bow as the primary weapon of intergroup violence.\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>\"In Middle Woodland times there isn’t much evidence for warfare.\" \"Later, after about A.D. 600 there is more evidence (scalping, embedded arrow points).\" §REF§ (Peregrine/Pauketat 2014, 16) §REF§ <br>\"Population growth, reduced access to resources, sedentism, and the desire to avoid conflict made the high costs of intensified food production more attractive.\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ </div><br>700 CE<br>800 CE<div>Intensification of Maize farming begins. Higher yields from maize cultivation enables more food to be extracted from a smaller territory. §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>\"Although there is scattered evidence for corn, or maize, during Middle Woodland times, it wasn't until Late Woodland times, after AD 700-800, that it became an important food crop.\" §REF§ (Iseminger 2010, 26) §REF§ <br>Social complexity increases from this period. \"Site plans gained greater internal complexity as houses clustered into court-yard groups and, toward [1000 CE], the southern pattern of civic-ceremonial centers with large earthen mounds was established in many places. Nucleated settlements may have been a defensive response to bow warfare. Burials with embedded arrow points and sites fortified with palisades and ditches are widespread, although no present everywhere... New social roles linked to community defense, organization of labor, and communal storage of maize in secure central places laid the foundation for the increased group differentiation, competition, and hierarchy of the Mississippian period beginning A.D. 1000.\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>Palisades and ditches appear in the archaeological record. The first evidence of substantial intergroup warfare. §REF§ (Blitz and Porth 2013, 89-95) §REF§ </div><br>\"trail networks also are important, and some of the historic east-west ones cross near Cahokia.\" §REF§ (Peregrine/Trubitt 2014, 21) §REF§ <br>Cahokia \"controlled a critical choke point in trade routes that spanned the midcontinent\" an idea that goes back to Brackenridge (1813 CE). §REF§ (Milner 2006, 12) §REF§ <br>\"The greatest environmental hazard would have been a late summer Mississippi River flood similar to the one that took place in 1993. A rise in the river at that time of the year simultaneously drowned crops, prevented easy fishing in shallow ponds, and ruined food stored in underground pits. Floods attributable to severe storms, including excessive water funnelled into the floodplain by creeks that drain the uplands, certainly caused localized disasters much like they did a century ago before effective flood-control measures were put in place.\" §REF§ (Milner 2006, 168) §REF§ <br>\"No other major site was as advantageously situated. Cahokia was located in what was by far the widest expanse of land suitable for settlement in the American Bottom. More people could live there than anywhere else ... The high ground where Cahokia was located was bordered on the north and south by large tracts of low-lying land that received the waters of different upland streams.\" §REF§ (Milner 2006, 168) §REF§ <br><br/>", "shapefile_name": null, "private_comment": null, "created_date": null, "modified_date": null, "home_nga": { "id": 28, "name": "Cahokia", "subregion": "Mississippi Basin", "longitude": "-90.062035000000", "latitude": "38.658938000000", "capital_city": "St. Louis", "nga_code": "USMO", "fao_country": "United States", "world_region": "North America" }, "home_seshat_region": { "id": 24, "name": "Mississippi Basin", "subregions_list": "From the Great Lakes to Louisiana", "mac_region": { "id": 7, "name": "North America" } }, "private_comment_n": { "id": 1, "text": "NO_PRIVATE_COMMENTS" } }, "comment": null, "private_comment": { "id": 1, "text": "NO_PRIVATE_COMMENTS" }, "citations": [], "curator": [] }, { "id": 306, "year_from": null, "year_to": null, "description": " levels.", "note": null, "finalized": true, "created_date": null, "modified_date": null, "tag": "SSP", "is_disputed": false, "is_uncertain": false, "expert_reviewed": true, "drb_reviewed": null, "name": "military_level", "military_level_from": null, "military_level_to": null, "polity": { "id": 23, "name": "USMisMW", "start_year": -150, "end_year": 300, "long_name": "Cahokia - Middle Woodland", "new_name": "us_woodland_2", "polity_tag": "LEGACY", "general_description": "2000 BCE<div>Period of population growth begins §REF§ (Milner, Chaplin and Zavodny 2013) §REF§ </div><br>1 CE<br><div>c1 CE \"large quantities of native cultigens began to be incorporated into midcontinental diets. §REF§ (Milner, Chaplin and Zavodny 2013) §REF§ </div><br>100 CE<div>Maize appears in the archaeological record §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>Atlatl is the contemporary weapon §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>\"periodic rituals at ceremonial mound centers\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>\"groups ensured access to needed resources through maintenance of alliance-exchange relationships\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ </div><br>200 CE<br>300 CE<div>Early arrowheads appear. \"Beginning A.D. 300-400, the bow replaced the atlatl in most regions\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>In the Mississippian region (Midwest and Upland South) the transition from atlatl to bow was \"relatively rapid because dart points disappear from the archaeological record\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>Introduction of the bow in the Mississippi region decreased social complexity because it caused the collapse of the Hopewell system, the abandonment of mound centers and alliance-exchange relationships §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>Bow enabled a new bow and native crops subsistence strategy which lead to a movement to and the effective exploitation of previously marginal lands and \"household autonomy\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>There followed an economic intensification and population growth which eventually \"packed the landscape with settlements.\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ </div><br><br/>", "shapefile_name": null, "private_comment": null, "created_date": null, "modified_date": null, "home_nga": { "id": 28, "name": "Cahokia", "subregion": "Mississippi Basin", "longitude": "-90.062035000000", "latitude": "38.658938000000", "capital_city": "St. Louis", "nga_code": "USMO", "fao_country": "United States", "world_region": "North America" }, "home_seshat_region": { "id": 24, "name": "Mississippi Basin", "subregions_list": "From the Great Lakes to Louisiana", "mac_region": { "id": 7, "name": "North America" } }, "private_comment_n": { "id": 1, "text": "NO_PRIVATE_COMMENTS" } }, "comment": null, "private_comment": { "id": 1, "text": "NO_PRIVATE_COMMENTS" }, "citations": [], "curator": [] }, { "id": 309, "year_from": null, "year_to": null, "description": " levels.<br>1 or 2. More comfortable at 1 level at this point. Not until Mississippian evidence of warrior specialists.", "note": null, "finalized": true, "created_date": "2023-07-21T08:34:20.559176Z", "modified_date": "2023-07-21T08:34:20.559189Z", "tag": "SSP", "is_disputed": false, "is_uncertain": false, "expert_reviewed": true, "drb_reviewed": false, "name": "Military_level", "military_level_from": null, "military_level_to": null, "polity": { "id": 34, "name": "USMisME", "start_year": 900, "end_year": 1049, "long_name": "Cahokia - Emergent Mississippian II", "new_name": "us_emergent_mississippian_2", "polity_tag": "LEGACY", "general_description": "In the Emergent Mississippian Period (900-1050 CE) the Upper Mississippi region was populated by a number of small communities. The population of the largest settlement was probably in the region of 500 people - but a population is not thought to have been resident at the site that later became Cahokia until towards the end of the period.<br>In this period the trends established in the Sponemann-Collinsville-Loyd Period continued. Maize farming was intensified and consumption increased creating higher yields and needs for storage and larger populations. §REF§ (Blitz and Porth 2013, 89-95) J H Blitz. E S Porth. 2013. Social complexity and the Bow in the Eastern Woodlands. Evolutionary Anthropology. 22:89-95. Wiley. §REF§ §REF§ (Milner 2006, xx) G R Milner. 2006. The Cahokia Chiefdom: The Archaeology of a Mississippian Society. University Press of Florida. Gainesville. §REF§ Paregrine and Trubitt (2014) note that Cahokia was an excellent environment for growing maize and its geographic location meant it was easily accessible from many directions. §REF§ (Peregrine/Trubitt 2014, 20) Peregrine P, Ortman S, Rupley, E. 2014. Social Complexity at Cahokia. SFI WORKING PAPER: 2014-03-004. Sante Fe Institute. §REF§ It is thought that many different groups created the initial settlement at Cahokia, bringing with them a social structure. §REF§ (Peregrine/Iseminger 2014, 27) Peregrine P, Ortman S, Rupley, E. 2014. Social Complexity at Cahokia. SFI WORKING PAPER: 2014-03-004. Sante Fe Institute. §REF§ <br>The levels of social complexity in Emergent Mississippian societies were increasing creating specialised social roles for \"community defense, organization of labor, and communal storage of maize\". Settlements now consisted of court-yard clusters and \"toward [1000 CE], the southern pattern of civic-ceremonial centers with large earthen mounds was established in many places.\" §REF§ (Blitz and Porth 2013, 89-95) J H Blitz. E S Porth. 2013. Social complexity and the Bow in the Eastern Woodlands. Evolutionary Anthropology. 22:89-95. Wiley. §REF§ Warfare appears to have become established. The percentage of sites that were palisaded increased throughout this period from 0.5% 800-950 CE, to 1.5% of sites 1000 CE, to 3% of sites in 1050 CE. §REF§ (Milner, Chaplin and Zavodny 2013) G R Milner. G Chaplin. E Zavodny. 2013. Conflict and Societal Change in Late Prehistoric Eastern North America. Evolutionary Anthropology. 22:96-102. Wiley. §REF§ The nucleated nature of the settlements themselves may also have been a \"defensive response to bow warfare.\" §REF§ (Blitz and Porth 2013, 89-95) J H Blitz. E S Porth. 2013. Social complexity and the Bow in the Eastern Woodlands. Evolutionary Anthropology. 22:89-95. Wiley. §REF§ <br><br/>", "shapefile_name": null, "private_comment": null, "created_date": null, "modified_date": null, "home_nga": { "id": 28, "name": "Cahokia", "subregion": "Mississippi Basin", "longitude": "-90.062035000000", "latitude": "38.658938000000", "capital_city": "St. Louis", "nga_code": "USMO", "fao_country": "United States", "world_region": "North America" }, "home_seshat_region": { "id": 24, "name": "Mississippi Basin", "subregions_list": "From the Great Lakes to Louisiana", "mac_region": { "id": 7, "name": "North America" } }, "private_comment_n": { "id": 1, "text": "NO_PRIVATE_COMMENTS" } }, "comment": null, "private_comment": { "id": 1, "text": "NO_PRIVATE_COMMENTS" }, "citations": [], "curator": [] }, { "id": 293, "year_from": null, "year_to": null, "description": " levels.§REF§(Carballo, David. Personal Communication to Jill Levine and Peter Turchin. Email. April 23, 2020)§REF§", "note": null, "finalized": true, "created_date": null, "modified_date": null, "tag": "SSP", "is_disputed": false, "is_uncertain": false, "expert_reviewed": true, "drb_reviewed": null, "name": "military_level", "military_level_from": null, "military_level_to": null, "polity": { "id": 7, "name": "MxInitl", "start_year": -2000, "end_year": -1201, "long_name": "Initial Formative Basin of Mexico", "new_name": "mx_basin_of_mexico_2", "polity_tag": "LEGACY", "general_description": "The Basin or Valley of Mexico is a highlands plateau in central Mexico roughly corresponding to modern-day Mexico City. Here, we are interested in the phase of its prehistory known as the Initial Formative period (c. 2000-1201 BCE). At the start of this period, maize, squash, and other food crops had been domesticated; however, the earliest known pottery and the earliest known settled villages in the region date to a few centuries later, between 1600 and 1400 BCE. §REF§ (Pool 2012: 171) Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/KISGMGK6\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/KISGMGK6</a>. §REF§ <br>No population estimates could be found in the consulted literature; however, knowing that the site of Tlatilco (which was rather large for its time, and which was settled toward the end of this period) covered about 65 hectares (i.e. 160 acres), §REF§ (Coe 1994: 46) Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/5DJ2S5IF\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/5DJ2S5IF</a>. §REF§ we may estimate that it had a population of between 3,000 and 13,000 people, assuming between 50 and 200 per hectare. No information could be found on the political organisation of settlements at the time, though it is worth noting that, beginning in 1500 BCE, the Basin developed a two-tiered settlement system, §REF§ (Evans 2004: 124) Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/EWW3Q2TA\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/EWW3Q2TA</a>. §REF§ suggesting perhaps a hierarchical relationship between larger settlements and smaller ones. Moreover, the ability of certain segments of the population to intensify and control access to staples and ceremonial foods likely led to the earliest emergence of social inequalities and political hierarchies. §REF§ (Pool 2012: 171) Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/KISGMGK6\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/KISGMGK6</a>. §REF§ ", "shapefile_name": null, "private_comment": null, "created_date": null, "modified_date": null, "home_nga": { "id": 27, "name": "Basin of Mexico", "subregion": "Mexico", "longitude": "-99.130000000000", "latitude": "19.430000000000", "capital_city": "Ciudad de Mexico", "nga_code": "MX", "fao_country": "Mexico", "world_region": "North America" }, "home_seshat_region": { "id": 23, "name": "Mexico", "subregions_list": "Mexico", "mac_region": { "id": 7, "name": "North America" } }, "private_comment_n": { "id": 1, "text": "NO_PRIVATE_COMMENTS" } }, "comment": null, "private_comment": { "id": 1, "text": "NO_PRIVATE_COMMENTS" }, "citations": [], "curator": [] }, { "id": 303, "year_from": null, "year_to": null, "description": " levels.", "note": null, "finalized": true, "created_date": null, "modified_date": null, "tag": "SSP", "is_disputed": false, "is_uncertain": false, "expert_reviewed": true, "drb_reviewed": null, "name": "military_level", "military_level_from": null, "military_level_to": null, "polity": { "id": 22, "name": "USMisEW", "start_year": -600, "end_year": -150, "long_name": "Cahokia - Early Woodland", "new_name": "us_woodland_1", "polity_tag": "LEGACY", "general_description": "2000 BCE<div>Period of population growth begins §REF§ (Milner, Chaplin and Zavodny 2013) §REF§ </div><br>1 CE<br><div>c1 CE \"large quantities of native cultigens began to be incorporated into midcontinental diets. §REF§ (Milner, Chaplin and Zavodny 2013) §REF§ </div><br>100 CE<div>Maize appears in the archaeological record §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>Atlatl is the contemporary weapon §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>\"periodic rituals at ceremonial mound centers\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>\"groups ensured access to needed resources through maintenance of alliance-exchange relationships\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ </div><br>200 CE<br>300 CE<div>Early arrowheads appear. \"Beginning A.D. 300-400, the bow replaced the atlatl in most regions\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>In the Mississippian region (Midwest and Upland South) the transition from atlatl to bow was \"relatively rapid because dart points disappear from the archaeological record\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>Introduction of the bow in the Mississippi region decreased social complexity because it caused the collapse of the Hopewell system, the abandonment of mound centers and alliance-exchange relationships §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>Bow enabled a new bow and native crops subsistence strategy which lead to a movement to and the effective exploitation of previously marginal lands and \"household autonomy\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ <br>There followed an economic intensification and population growth which eventually \"packed the landscape with settlements.\" §REF§ (Blitz and Porth 2013, 89-95) §REF§ </div>", "shapefile_name": null, "private_comment": null, "created_date": null, "modified_date": null, "home_nga": { "id": 28, "name": "Cahokia", "subregion": "Mississippi Basin", "longitude": "-90.062035000000", "latitude": "38.658938000000", "capital_city": "St. Louis", "nga_code": "USMO", "fao_country": "United States", "world_region": "North America" }, "home_seshat_region": { "id": 24, "name": "Mississippi Basin", "subregions_list": "From the Great Lakes to Louisiana", "mac_region": { "id": 7, "name": "North America" } }, "private_comment_n": { "id": 1, "text": "NO_PRIVATE_COMMENTS" } }, "comment": null, "private_comment": { "id": 1, "text": "NO_PRIVATE_COMMENTS" }, "citations": [], "curator": [] }, { "id": 310, "year_from": 1716, "year_to": 1814, "description": ": 1. King\r\n:: 2. Officers\r\n::: 3. Knights\r\n:::: 4. Foot soldiers\r\n\r\n“As the agent of divine will and natural law, the king’s primary functions remained as they had been in the Middle Ages: to provide justice and to lead the country in war. As warlord, he enjoyed broad, and largely unquestioned, discretionary powers.”<ref>(Maltby 2009: 88) Maltby, William S. 2009. The Rise and Fall of the Spanish Empire. New York: Palgrave Macmillan. https://www.zotero.org/groups/seshat_databank/items/itemKey/SUSVXWVH</ref> “The knights and foot-soldiers who comprised the bulk of the crusading armies were rewarded with variable amounts of land, based on the ‘ox-gang’ (yugada), which was the field that a pair of oxen could plough in a day and which ranged in size from 3 to 22 hectares, according to the lie of the terrain and the depth of the soil.”<ref>(Casey 2002: 87) Casey, James. 2002. Early Modern Spain: A Social History. New York: Routledge. https://www.zotero.org/groups/seshat_databank/items/itemKey/2SNTRSWT</ref>\r\n\r\nThere will undoubtedly be more military levels but at present they have not been found in the sources consulted.", "note": null, "finalized": true, "created_date": "2023-08-24T09:32:44.859446Z", "modified_date": "2023-08-24T09:32:44.859459Z", "tag": "TRS", "is_disputed": false, "is_uncertain": false, "expert_reviewed": true, "drb_reviewed": false, "name": "Military_level", "military_level_from": 4, "military_level_to": null, "polity": { "id": 570, "name": "es_spanish_emp_2", "start_year": 1716, "end_year": 1814, "long_name": "Spanish Empire II", "new_name": "es_spanish_emp_2", "polity_tag": "LEGACY", "general_description": null, "shapefile_name": null, "private_comment": null, "created_date": null, "modified_date": "2023-08-23T12:08:55.435366Z", "home_nga": null, "home_seshat_region": { "id": 18, "name": "Southern Europe", "subregions_list": "Iberia, Italy", "mac_region": { "id": 5, "name": "Europe" } }, "private_comment_n": { "id": 1, "text": "NO_PRIVATE_COMMENTS" } }, "comment": null, "private_comment": { "id": 1, "text": "NO_PRIVATE_COMMENTS" }, "citations": [], "curator": [] } ] }