A viewset for viewing and editing Wooden Palisades.

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{
    "count": 369,
    "next": "https://seshat-db.com/api/wf/wooden-palisades/?format=api&page=7",
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    "results": [
        {
            "id": 251,
            "polity": {
                "id": 286,
                "name": "mn_uygur_khaganate",
                "long_name": "Uigur Khaganate",
                "start_year": 745,
                "end_year": 840
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "unknown",
            "comment": null,
            "description": null
        },
        {
            "id": 252,
            "polity": {
                "id": 438,
                "name": "mn_xianbei",
                "long_name": "Xianbei Confederation",
                "start_year": 100,
                "end_year": 250
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "unknown",
            "comment": null,
            "description": null
        },
        {
            "id": 253,
            "polity": {
                "id": 437,
                "name": "mn_hunnu_early",
                "long_name": "Early Xiongnu",
                "start_year": -1400,
                "end_year": -300
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "unknown",
            "comment": null,
            "description": null
        },
        {
            "id": 254,
            "polity": {
                "id": 274,
                "name": "mn_hunnu_late",
                "long_name": "Late Xiongnu",
                "start_year": -60,
                "end_year": 100
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "unknown",
            "comment": null,
            "description": null
        },
        {
            "id": 255,
            "polity": {
                "id": 272,
                "name": "mn_hunnu_emp",
                "long_name": "Xiongnu Imperial Confederation",
                "start_year": -209,
                "end_year": -60
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "unknown",
            "comment": null,
            "description": null
        },
        {
            "id": 256,
            "polity": {
                "id": 444,
                "name": "mn_zungharian_emp",
                "long_name": "Zungharian Empire",
                "start_year": 1670,
                "end_year": 1757
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "unknown",
            "comment": null,
            "description": null
        },
        {
            "id": 257,
            "polity": {
                "id": 224,
                "name": "mr_wagadu_3",
                "long_name": "Later Wagadu Empire",
                "start_year": 1078,
                "end_year": 1203
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "unknown",
            "comment": null,
            "description": null
        },
        {
            "id": 258,
            "polity": {
                "id": 216,
                "name": "mr_wagadu_2",
                "long_name": "Middle Wagadu Empire",
                "start_year": 700,
                "end_year": 1077
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "unknown",
            "comment": null,
            "description": null
        },
        {
            "id": 259,
            "polity": {
                "id": 525,
                "name": "mx_monte_alban_1_early",
                "long_name": "Early Monte Alban I",
                "start_year": -500,
                "end_year": -300
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "unknown",
            "comment": null,
            "description": " Monte Albán was built with a 3km defensive wall along the shallower slopes of the hill, and wooden palisades may have been present.§REF§Flannery, K. V. and J. Marcus (2003). \"The origin of war: New C-14 dates from ancient Mexico.\" Proceedings of the National Academy of Sciences of the United States of America 100(20): 11801-11805, p11804§REF§"
        },
        {
            "id": 260,
            "polity": {
                "id": 526,
                "name": "mx_monte_alban_1_late",
                "long_name": "Monte Alban Late I",
                "start_year": -300,
                "end_year": -100
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "unknown",
            "comment": null,
            "description": " Monte Albán was built with a 3km defensive wall along the shallower slopes of the hill, and wooden palisades may have been present.§REF§Flannery, K. V. and J. Marcus (2003). \"The origin of war: New C-14 dates from ancient Mexico.\" Proceedings of the National Academy of Sciences of the United States of America 100(20): 11801-11805, p11804§REF§"
        },
        {
            "id": 261,
            "polity": {
                "id": 527,
                "name": "mx_monte_alban_2",
                "long_name": "Monte Alban II",
                "start_year": -100,
                "end_year": 200
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "unknown",
            "comment": null,
            "description": " Monte Albán was built with a 3km defensive wall along the shallower slopes of the hill, and wooden palisades may have been present.§REF§Flannery, K. V. and J. Marcus (2003). \"The origin of war: New C-14 dates from ancient Mexico.\" Proceedings of the National Academy of Sciences of the United States of America 100(20): 11801-11805, p11804§REF§"
        },
        {
            "id": 262,
            "polity": {
                "id": 528,
                "name": "mx_monte_alban_3_a",
                "long_name": "Monte Alban III",
                "start_year": 200,
                "end_year": 500
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "unknown",
            "comment": null,
            "description": " Monte Albán was built with a 3km defensive wall along the shallower slopes of the hill, and wooden palisades may have been present.§REF§Flannery, K. V. and J. Marcus (2003). \"The origin of war: New C-14 dates from ancient Mexico.\" Proceedings of the National Academy of Sciences of the United States of America 100(20): 11801-11805, p11804§REF§"
        },
        {
            "id": 263,
            "polity": {
                "id": 529,
                "name": "mx_monte_alban_3_b_4",
                "long_name": "Monte Alban IIIB and IV",
                "start_year": 500,
                "end_year": 900
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "unknown",
            "comment": null,
            "description": " Monte Albán was built with a 3km defensive wall along the shallower slopes of the hill, and wooden palisades may have been present.§REF§Flannery, K. V. and J. Marcus (2003). \"The origin of war: New C-14 dates from ancient Mexico.\" Proceedings of the National Academy of Sciences of the United States of America 100(20): 11801-11805, p11804§REF§"
        },
        {
            "id": 264,
            "polity": {
                "id": 532,
                "name": "mx_monte_alban_5",
                "long_name": "Monte Alban V",
                "start_year": 900,
                "end_year": 1520
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "unknown",
            "comment": null,
            "description": " Monte Albán was built with a 3km defensive wall along the shallower slopes of the hill, and wooden palisades may have been present.§REF§Flannery, K. V. and J. Marcus (2003). \"The origin of war: New C-14 dates from ancient Mexico.\" Proceedings of the National Academy of Sciences of the United States of America 100(20): 11801-11805, p11804§REF§"
        },
        {
            "id": 265,
            "polity": {
                "id": 6,
                "name": "mx_basin_of_mexico_1",
                "long_name": "Archaic Basin of Mexico",
                "start_year": -6000,
                "end_year": -2001
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "absent",
            "comment": null,
            "description": " \"Whereas no sites are documented as fortified or military observatories during the Formative and Classic periods, approximately one quarter of sites are during the Epiclassic and one-third of sites are during the Postclassic.\"§REF§(Carballo and Pluckhahn 2007: 615) Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/MUW5MHB7\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/MUW5MHB7</a>.§REF§"
        },
        {
            "id": 266,
            "polity": {
                "id": 16,
                "name": "mx_aztec_emp",
                "long_name": "Aztec Empire",
                "start_year": 1427,
                "end_year": 1526
            },
            "year_from": null,
            "year_to": null,
            "tag": "IFR",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "absent",
            "comment": null,
            "description": " \"For fortifications, Aztec sites show a broad range with some totally exposed on valley floors and others being walled or at elevations. Tenochtitlan only had walls around the sacred precinct but of course had natural fortification by being an island in a lake that could be entered only through a few causeways. At the high end of fortification was the Tlaxcalan stronghold of Tepeticpac, up on a high hill and encircled by walls. That was their strategy of resistance against the Aztec empire. Huexotla is a site in the domain of Texcoco with a large wall and their were fortified garrisons on the frontier between the Aztec and Tarascan empires, in west Mexico. But probably more sites were not fortified than were. There was nothing comparable to the medieval European pattern or earlier fortified city states of Mesopotamia or elsewhere in Eurasia.\"§REF§(Carballo 2019: pers. comm. to E. Cioni and G. Nazzaro)§REF§"
        },
        {
            "id": 267,
            "polity": {
                "id": 12,
                "name": "mx_basin_of_mexico_7",
                "long_name": "Classic Basin of Mexico",
                "start_year": 100,
                "end_year": 649
            },
            "year_from": null,
            "year_to": null,
            "tag": "IFR",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "absent",
            "comment": null,
            "description": " \"Whereas no sites are documented as fortified or military observatories during the Formative and Classic periods, approximately one quarter of sites are during the Epiclassic and one-third of sites are during the Postclassic.\"§REF§(Carballo and Pluckhahn 2007: 615) Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/MUW5MHB7\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/MUW5MHB7</a>.§REF§"
        },
        {
            "id": 268,
            "polity": {
                "id": 10,
                "name": "mx_basin_of_mexico_5",
                "long_name": "Late Formative Basin of Mexico",
                "start_year": -400,
                "end_year": -101
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "unknown",
            "comment": null,
            "description": " Would not survive archaeologically, only detectable via excavation."
        },
        {
            "id": 269,
            "polity": {
                "id": 11,
                "name": "mx_basin_of_mexico_6",
                "long_name": "Terminal Formative Basin of Mexico",
                "start_year": -100,
                "end_year": 99
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "unknown",
            "comment": null,
            "description": " Would not survive archaeologically, only detectable via excavation."
        },
        {
            "id": 270,
            "polity": {
                "id": 7,
                "name": "mx_basin_of_mexico_2",
                "long_name": "Initial Formative Basin of Mexico",
                "start_year": -2000,
                "end_year": -1201
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "absent",
            "comment": null,
            "description": " \"Whereas no sites are documented as fortified or military observatories during the Formative and Classic periods, approximately one quarter of sites are during the Epiclassic and one-third of sites are during the Postclassic.\"§REF§(Carballo and Pluckhahn 2007: 615) Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/MUW5MHB7\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/MUW5MHB7</a>.§REF§"
        },
        {
            "id": 271,
            "polity": {
                "id": 15,
                "name": "mx_basin_of_mexico_10",
                "long_name": "Middle Postclassic Basin of Mexico",
                "start_year": 1200,
                "end_year": 1426
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "absent",
            "comment": null,
            "description": " \"For urban centres in the rest of Mesoamerica, the lack of perimeter walls and defensive settings is striking. The undefended nature of Aztec towns, for example, contrasts sharply with the ethnohistoric record of Aztec warfare\".§REF§(Smith 2003: 38) Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/WEIQNSNP\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/WEIQNSNP</a>§REF§"
        },
        {
            "id": 272,
            "polity": {
                "id": 524,
                "name": "mx_rosario",
                "long_name": "Oaxaca - Rosario",
                "start_year": -700,
                "end_year": -500
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "unknown",
            "comment": null,
            "description": " Sources§REF§Marcus and Flannery (1996) Zapotec Civilization: How urban society evolved in Mexico’s Oaxaca Valley. Flannery and Marcus (1983) The Cloud People: divergent evolution of the Zapotec and Mixtec civilizations. Museum of Anthropology, University of Michigan, Ann Arbor. Academic Press, New York.§REF§ do not mention any archaeological evidence for fortification for this period."
        },
        {
            "id": 273,
            "polity": {
                "id": 523,
                "name": "mx_san_jose",
                "long_name": "Oaxaca - San Jose",
                "start_year": -1150,
                "end_year": -700
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "present",
            "comment": null,
            "description": " A defensive palisade was present at San José Mogote during this period, as shown by two rows of post holes. The length of the wall is not known due to later disturbance of the remains.§REF§Flannery, K. V. and J. Marcus (2005). Excavations at San José Mogote 1: The Household Archaeology, University of Michigan Museum, p102§REF§"
        },
        {
            "id": 274,
            "polity": {
                "id": 522,
                "name": "mx_tierras_largas",
                "long_name": "Oaxaca - Tierras Largas",
                "start_year": -1400,
                "end_year": -1150
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "present",
            "comment": null,
            "description": " A defensive palisade was present at San José Mogote during this period, as shown by two rows of post holes. The length of the wall is not known due to later disturbance of the remains.§REF§Flannery, K. V. and J. Marcus (2005). Excavations at San José Mogote 1: The Household Archaeology, University of Michigan Museum, p102§REF§"
        },
        {
            "id": 275,
            "polity": {
                "id": 116,
                "name": "no_norway_k_2",
                "long_name": "Kingdom of Norway II",
                "start_year": 1262,
                "end_year": 1396
            },
            "year_from": null,
            "year_to": null,
            "tag": "IFR",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "absent",
            "comment": null,
            "description": " [In this case, the building material was stone but the wall was glued together with sot, soil, earth. Most evidence comes from the late 12th century onward. However, it is probable that the data is valid from 930 CE onward. There is evidence of several fortresses and fortified manors. But most or all forts seem to be dry-stone walled (sod probably used between stones). Timber for palisades would have to be imported and thus very expensive and probably less functional than dry-stone walls.]"
        },
        {
            "id": 276,
            "polity": {
                "id": 78,
                "name": "pe_cuzco_2",
                "long_name": "Cuzco - Early Intermediate I",
                "start_year": 200,
                "end_year": 499
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "unknown",
            "comment": null,
            "description": " §REF§(Brian Bauer 2015, personal communication)§REF§"
        },
        {
            "id": 277,
            "polity": {
                "id": 79,
                "name": "pe_cuzco_3",
                "long_name": "Cuzco - Early Intermediate II",
                "start_year": 500,
                "end_year": 649
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "unknown",
            "comment": null,
            "description": "§REF§(Brian Bauer 2015, personal communication)§REF§"
        },
        {
            "id": 278,
            "polity": {
                "id": 81,
                "name": "pe_cuzco_5",
                "long_name": "Cuzco - Late Intermediate I",
                "start_year": 1000,
                "end_year": 1250
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "unknown",
            "comment": null,
            "description": null
        },
        {
            "id": 279,
            "polity": {
                "id": 82,
                "name": "pe_cuzco_6",
                "long_name": "Cuzco - Late Intermediate II",
                "start_year": 1250,
                "end_year": 1400
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "unknown",
            "comment": null,
            "description": null
        },
        {
            "id": 280,
            "polity": {
                "id": 77,
                "name": "pe_cuzco_1",
                "long_name": "Cuzco - Late Formative",
                "start_year": -500,
                "end_year": 200
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "unknown",
            "comment": null,
            "description": null
        },
        {
            "id": 281,
            "polity": {
                "id": 83,
                "name": "pe_inca_emp",
                "long_name": "Inca Empire",
                "start_year": 1375,
                "end_year": 1532
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "unknown",
            "comment": null,
            "description": null
        },
        {
            "id": 282,
            "polity": {
                "id": 80,
                "name": "pe_wari_emp",
                "long_name": "Wari Empire",
                "start_year": 650,
                "end_year": 999
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "unknown",
            "comment": null,
            "description": null
        },
        {
            "id": 283,
            "polity": {
                "id": 445,
                "name": "pg_orokaiva_pre_colonial",
                "long_name": "Orokaiva - Pre-Colonial",
                "start_year": 1734,
                "end_year": 1883
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "present",
            "comment": null,
            "description": " 'It seems that in certain cases at least the village was provided with some kind of stockade, though no trace of these defences remains to-day.' §REF§Williams, F. E. (Francis Edgar), and Hubert Murray. 1930. “Orokaiva Society.”, 166§REF§ 'In former times, if native accounts are to be trusted, villages were more extensive through need of mutual protection against the raider; and a resident magistrate patrolling the river Gira in 1901 speaks of a village 200 yards long by two chains broad, which contained seventy-one houses and was ‘barricaded in with a look-out and fighting platforms on the stockade’. But nowadays [1923] pacification has brought about a tendency to scatter in small isolated groups.' §REF§Williams, F. E. (Francis Edgar), and Hubert Murray. 1930. “Orokaiva Society.”, 68§REF§ 'Norton (1962:6) says that sometimes villages, which ‘are known to have been quite large’ and stockaded (cf. Williams 1930:67, 164-6), were separated by tracts of unclaimed virgin land until the time of the suppression of feuding.' §REF§Rimoldi, Max, Cromwell Burau, and Robert Ferraris 1966. “Land Tenure And Land Use Among The Mount Lamington Orokaiva”, 36§REF§ 'That warfare was a constant in precontact Orokaivan life is also borne out by descriptions of material defence arrangements. Villages along the Kumusi, Ope, Mambare and Gira rivers, in particular, were reported to be stockaded in many cases and several had lookout platforms in large trees. In 1906 the Resident Magistrate reported fighting in the Kumusi area in which 102 houses, including several tree-houses, were burned.' §REF§Newton, Janice. 1983. “Orokaiva Warfare And Production.”, 488§REF§"
        },
        {
            "id": 284,
            "polity": {
                "id": 446,
                "name": "pg_orokaiva_colonial",
                "long_name": "Orokaiva - Colonial",
                "start_year": 1884,
                "end_year": 1942
            },
            "year_from": 1884,
            "year_to": 1900,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "present",
            "comment": null,
            "description": " It seems that in certain cases at least the village was provided with some kind of stockade, though no trace of these defences remains to-day.§REF§Williams, F. E. (Francis Edgar), and Hubert Murray. 1930. “Orokaiva Society.”, 166§REF§ In former times, if native accounts are to be trusted, villages were more extensive through need of mutual protection against the raider; and a resident magistrate patrolling the river Gira in 1901 speaks of a village 200 yards long by two chains broad, which contained seventy-one houses and was ‘barricaded in with a look-out and fighting platforms on the stockade’. But nowadays [1923] pacification has brought about a tendency to scatter in small isolated groups.§REF§Williams, F. E. (Francis Edgar), and Hubert Murray. 1930. “Orokaiva Society.”, 68§REF§ Norton (1962:6) says that sometimes villages, which ‘are known to have been quite large’ and stockaded (cf. Williams 1930:67, 164-6), were separated by tracts of unclaimed virgin land until the time of the suppression of feuding.§REF§Rimoldi, Max, Cromwell Burau, and Robert Ferraris 1966. “Land Tenure And Land Use Among The Mount Lamington Orokaiva”, 36§REF§ That warfare was a constant in precontact Orokaivan life is also borne out by descriptions of material defence arrangements. Villages along the Kumusi, Ope, Mambare and Gira rivers, in particular, were reported to be stockaded in many cases and several had lookout platforms in large trees. In 1906 the Resident Magistrate reported fighting in the Kumusi area in which 102 houses, including several tree-houses, were burned.§REF§Newton, Janice. 1983. “Orokaiva Warfare And Production.”, 488§REF§"
        },
        {
            "id": 285,
            "polity": {
                "id": 446,
                "name": "pg_orokaiva_colonial",
                "long_name": "Orokaiva - Colonial",
                "start_year": 1884,
                "end_year": 1942
            },
            "year_from": 1901,
            "year_to": 1922,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": true,
            "name": "Wooden_palisade",
            "wooden_palisade": "present",
            "comment": null,
            "description": " It seems that in certain cases at least the village was provided with some kind of stockade, though no trace of these defences remains to-day.§REF§Williams, F. E. (Francis Edgar), and Hubert Murray. 1930. “Orokaiva Society.”, 166§REF§ In former times, if native accounts are to be trusted, villages were more extensive through need of mutual protection against the raider; and a resident magistrate patrolling the river Gira in 1901 speaks of a village 200 yards long by two chains broad, which contained seventy-one houses and was ‘barricaded in with a look-out and fighting platforms on the stockade’. But nowadays [1923] pacification has brought about a tendency to scatter in small isolated groups.§REF§Williams, F. E. (Francis Edgar), and Hubert Murray. 1930. “Orokaiva Society.”, 68§REF§ Norton (1962:6) says that sometimes villages, which ‘are known to have been quite large’ and stockaded (cf. Williams 1930:67, 164-6), were separated by tracts of unclaimed virgin land until the time of the suppression of feuding.§REF§Rimoldi, Max, Cromwell Burau, and Robert Ferraris 1966. “Land Tenure And Land Use Among The Mount Lamington Orokaiva”, 36§REF§ That warfare was a constant in precontact Orokaivan life is also borne out by descriptions of material defence arrangements. Villages along the Kumusi, Ope, Mambare and Gira rivers, in particular, were reported to be stockaded in many cases and several had lookout platforms in large trees. In 1906 the Resident Magistrate reported fighting in the Kumusi area in which 102 houses, including several tree-houses, were burned.§REF§Newton, Janice. 1983. “Orokaiva Warfare And Production.”, 488§REF§"
        },
        {
            "id": 286,
            "polity": {
                "id": 446,
                "name": "pg_orokaiva_colonial",
                "long_name": "Orokaiva - Colonial",
                "start_year": 1884,
                "end_year": 1942
            },
            "year_from": 1901,
            "year_to": 1922,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": true,
            "name": "Wooden_palisade",
            "wooden_palisade": "absent",
            "comment": null,
            "description": " It seems that in certain cases at least the village was provided with some kind of stockade, though no trace of these defences remains to-day.§REF§Williams, F. E. (Francis Edgar), and Hubert Murray. 1930. “Orokaiva Society.”, 166§REF§ In former times, if native accounts are to be trusted, villages were more extensive through need of mutual protection against the raider; and a resident magistrate patrolling the river Gira in 1901 speaks of a village 200 yards long by two chains broad, which contained seventy-one houses and was ‘barricaded in with a look-out and fighting platforms on the stockade’. But nowadays [1923] pacification has brought about a tendency to scatter in small isolated groups.§REF§Williams, F. E. (Francis Edgar), and Hubert Murray. 1930. “Orokaiva Society.”, 68§REF§ Norton (1962:6) says that sometimes villages, which ‘are known to have been quite large’ and stockaded (cf. Williams 1930:67, 164-6), were separated by tracts of unclaimed virgin land until the time of the suppression of feuding.§REF§Rimoldi, Max, Cromwell Burau, and Robert Ferraris 1966. “Land Tenure And Land Use Among The Mount Lamington Orokaiva”, 36§REF§ That warfare was a constant in precontact Orokaivan life is also borne out by descriptions of material defence arrangements. Villages along the Kumusi, Ope, Mambare and Gira rivers, in particular, were reported to be stockaded in many cases and several had lookout platforms in large trees. In 1906 the Resident Magistrate reported fighting in the Kumusi area in which 102 houses, including several tree-houses, were burned.§REF§Newton, Janice. 1983. “Orokaiva Warfare And Production.”, 488§REF§"
        },
        {
            "id": 287,
            "polity": {
                "id": 446,
                "name": "pg_orokaiva_colonial",
                "long_name": "Orokaiva - Colonial",
                "start_year": 1884,
                "end_year": 1942
            },
            "year_from": 1923,
            "year_to": 1942,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "absent",
            "comment": null,
            "description": " It seems that in certain cases at least the village was provided with some kind of stockade, though no trace of these defences remains to-day.§REF§Williams, F. E. (Francis Edgar), and Hubert Murray. 1930. “Orokaiva Society.”, 166§REF§ In former times, if native accounts are to be trusted, villages were more extensive through need of mutual protection against the raider; and a resident magistrate patrolling the river Gira in 1901 speaks of a village 200 yards long by two chains broad, which contained seventy-one houses and was ‘barricaded in with a look-out and fighting platforms on the stockade’. But nowadays [1923] pacification has brought about a tendency to scatter in small isolated groups.§REF§Williams, F. E. (Francis Edgar), and Hubert Murray. 1930. “Orokaiva Society.”, 68§REF§ Norton (1962:6) says that sometimes villages, which ‘are known to have been quite large’ and stockaded (cf. Williams 1930:67, 164-6), were separated by tracts of unclaimed virgin land until the time of the suppression of feuding.§REF§Rimoldi, Max, Cromwell Burau, and Robert Ferraris 1966. “Land Tenure And Land Use Among The Mount Lamington Orokaiva”, 36§REF§ That warfare was a constant in precontact Orokaivan life is also borne out by descriptions of material defence arrangements. Villages along the Kumusi, Ope, Mambare and Gira rivers, in particular, were reported to be stockaded in many cases and several had lookout platforms in large trees. In 1906 the Resident Magistrate reported fighting in the Kumusi area in which 102 houses, including several tree-houses, were burned.§REF§Newton, Janice. 1983. “Orokaiva Warfare And Production.”, 488§REF§"
        },
        {
            "id": 288,
            "polity": {
                "id": 117,
                "name": "pk_kachi_enl",
                "long_name": "Kachi Plain - Aceramic Neolithic",
                "start_year": -7500,
                "end_year": -5500
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "absent",
            "comment": null,
            "description": " Inferred lack of substantial circumvallation. §REF§(Gregory L. Possehl. 'Revolution in the Urban Revolution: The Emergence of Indus Urbanization', Annual Review of Anthropology, vol. 19. (1990), p. 271)§REF§. The data for fortifications is inferred. Possehl states that before the Urban phase (i.e. 2600 BCE) for only 3 sites out of 463 Pre-Urban sites the archaeological evidence could potentially be interpreted as having some sort of substantial circumvallation. §REF§(Gregory L. Possehl. 'Revolution in the Urban Revolution: The Emergence of Indus Urbanization', Annual Review of Anthropology, vol. 19. (1990), p. 271)§REF§."
        },
        {
            "id": 289,
            "polity": {
                "id": 118,
                "name": "pk_kachi_lnl",
                "long_name": "Kachi Plain - Ceramic Neolithic",
                "start_year": -5500,
                "end_year": -4000
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "absent",
            "comment": null,
            "description": " Inferred lack of substantial circumvallation. §REF§(Gregory L. Possehl. 'Revolution in the Urban Revolution: The Emergence of Indus Urbanization', Annual Review of Anthropology, vol. 19. (1990), p. 271)§REF§. The data for fortifications is inferred. Possehl states that before the Urban phase (i.e. 2600 BCE) for only 3 sites out of 463 Pre-Urban sites the archaeological evidence could potentially be interpreted as having some sort of substantial circumvallation. §REF§(Gregory L. Possehl. 'Revolution in the Urban Revolution: The Emergence of Indus Urbanization', Annual Review of Anthropology, vol. 19. (1990), p. 271)§REF§."
        },
        {
            "id": 290,
            "polity": {
                "id": 119,
                "name": "pk_kachi_ca",
                "long_name": "Kachi Plain - Chalcolithic",
                "start_year": -4000,
                "end_year": -3200
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "absent",
            "comment": null,
            "description": " Inferred lack of substantial circumvallation. §REF§(Gregory L. Possehl. 'Revolution in the Urban Revolution: The Emergence of Indus Urbanization', Annual Review of Anthropology, vol. 19. (1990), p. 271)§REF§ The data for fortifications is inferred. Possehl states that before the Urban phase (i.e. 2600 BCE) for only 3 sites out of 463 Pre-Urban sites the archaeological evidence could potentially be interpreted as having some sort of substantial circumvallation. §REF§(Gregory L. Possehl. 'Revolution in the Urban Revolution: The Emergence of Indus Urbanization', Annual Review of Anthropology, vol. 19. (1990), p. 271)§REF§"
        },
        {
            "id": 291,
            "polity": {
                "id": 126,
                "name": "pk_indo_greek_k",
                "long_name": "Indo-Greek Kingdom",
                "start_year": -180,
                "end_year": -10
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "unknown",
            "comment": null,
            "description": null
        },
        {
            "id": 292,
            "polity": {
                "id": 123,
                "name": "pk_kachi_post_urban",
                "long_name": "Kachi Plain - Post-Urban Period",
                "start_year": -1800,
                "end_year": -1300
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "absent",
            "comment": null,
            "description": " No evidence of fortifications have been found at Pirak.§REF§Jarrige, J-F. (1979) Fouilles de Pirak. Paris : Diffusion de Boccard.§REF§"
        },
        {
            "id": 293,
            "polity": {
                "id": 120,
                "name": "pk_kachi_pre_urban",
                "long_name": "Kachi Plain - Pre-Urban Period",
                "start_year": -3200,
                "end_year": -2500
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "absent",
            "comment": null,
            "description": " Inferred lack of substantial circumvallation. §REF§(Gregory L. Possehl. 'Revolution in the Urban Revolution: The Emergence of Indus Urbanization', Annual Review of Anthropology, vol. 19. (1990), p. 271)§REF§ The data for fortifications is inferred. Possehl states that before the Urban phase (i.e. 2600 BCE) for only 3 sites out of 463 Pre-Urban sites the archaeological evidence could potentially be interpreted as having some sort of substantial circumvallation. §REF§(Gregory L. Possehl. 'Revolution in the Urban Revolution: The Emergence of Indus Urbanization', Annual Review of Anthropology, vol. 19. (1990), p. 271)§REF§"
        },
        {
            "id": 294,
            "polity": {
                "id": 124,
                "name": "pk_kachi_proto_historic",
                "long_name": "Kachi Plain - Proto-Historic Period",
                "start_year": -1300,
                "end_year": -500
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "unknown",
            "comment": null,
            "description": null
        },
        {
            "id": 295,
            "polity": {
                "id": 133,
                "name": "pk_sind_abbasid_fatimid",
                "long_name": "Sind - Abbasid-Fatimid Period",
                "start_year": 854,
                "end_year": 1193
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "present",
            "comment": null,
            "description": " e.g. use of spiked wooden barriers. §REF§Kennedy, the Armies of the Caliphs pp. 189.§REF§"
        },
        {
            "id": 296,
            "polity": {
                "id": 136,
                "name": "pk_samma_dyn",
                "long_name": "Sind - Samma Dynasty",
                "start_year": 1335,
                "end_year": 1521
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "unknown",
            "comment": null,
            "description": null
        },
        {
            "id": 297,
            "polity": {
                "id": 121,
                "name": "pk_kachi_urban_1",
                "long_name": "Kachi Plain - Urban Period I",
                "start_year": -2500,
                "end_year": -2100
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "unknown",
            "comment": null,
            "description": " \"The dismissal of city walls as defensive structures and the identification of the architecture on the ‘citadel’ mound at Mohenjo Daro as connected with ritual and public use rather than royal or defensive use are also arguably influenced by the acceptance of a warless society and elite.\"§REF§Cork, E. (2005) Peaceful Harappans? Reviewing the evidence for the absence of warfare in the Indus Civilisation of north-west India and Pakistan (c. 2500-1900 BC). Antiquity (79): 411-423. p413§REF§"
        },
        {
            "id": 298,
            "polity": {
                "id": 122,
                "name": "pk_kachi_urban_2",
                "long_name": "Kachi Plain - Urban Period II",
                "start_year": -2100,
                "end_year": -1800
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "unknown",
            "comment": null,
            "description": " \"The dismissal of city walls as defensive structures and the identification of the architecture on the ‘citadel’ mound at Mohenjo Daro as connected with ritual and public use rather than royal or defensive use are also arguably influenced by the acceptance of a warless society and elite.\" §REF§Cork, E. (2005) Peaceful Harappans? Reviewing the evidence for the absence of warfare in the Indus Civilisation of north-west India and Pakistan (c. 2500-1900 BC). Antiquity (79): 411-423. p413§REF§"
        },
        {
            "id": 299,
            "polity": {
                "id": 194,
                "name": "ru_sakha_early",
                "long_name": "Sakha - Early",
                "start_year": 1400,
                "end_year": 1632
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "absent",
            "comment": null,
            "description": " Walls are mentioned (only) in the following source, but the building material used is not: \"When speaking of structures, we should also mention the fact that in the old days the Yakuts knew how to make fortifications or ostrozhki, as they were called in the Russian texts of the 17th century. For example, in 1636-1637, during the campaign against the Kangalastsy, the Russian Cossacks found that “they had built strong forts with two walls covered with gravel, and surrounded by snow and water;” it was only after a two-day assault that the Cossacks managed to take one of these forts. In 1642 the Russians also took a Yakut fortress after great difficulty: “. . . the fort was made with two walls, the space between the walls was filled with earth, and there were log towers.” At a later stage these fortifications disappeared, and no one has described them since in detail. But even in the 19th century it was possible to find special tower-like barns here and there, which belonged to the Toyons.\" §REF§Tokarev, S. A., and Gurvich I. S. 1964. “Yakuts.” Peoples Of Siberia, 265§REF§ We have assumed earth ramparts rather than wooden palisades in congruence with the evidence presented below."
        },
        {
            "id": 300,
            "polity": {
                "id": 195,
                "name": "ru_sakha_late",
                "long_name": "Sakha - Late",
                "start_year": 1632,
                "end_year": 1900
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Wooden_palisade",
            "wooden_palisade": "absent",
            "comment": null,
            "description": " Walls are mentioned (only) in the following source, but the building material used is not: \"When speaking of structures, we should also mention the fact that in the old days the Yakuts knew how to make fortifications or ostrozhki, as they were called in the Russian texts of the 17th century. For example, in 1636-1637, during the campaign against the Kangalastsy, the Russian Cossacks found that “they had built strong forts with two walls covered with gravel, and surrounded by snow and water;” it was only after a two-day assault that the Cossacks managed to take one of these forts. In 1642 the Russians also took a Yakut fortress after great difficulty: “. . . the fort was made with two walls, the space between the walls was filled with earth, and there were log towers.” At a later stage these fortifications disappeared, and no one has described them since in detail. But even in the 19th century it was possible to find special tower-like barns here and there, which belonged to the Toyons.\" §REF§Tokarev, S. A., and Gurvich I. S. 1964. “Yakuts.” Peoples Of Siberia, 265§REF§ We have assumed earth ramparts rather than wooden palisades in congruence with the evidence presented below."
        }
    ]
}