A viewset for viewing and editing Bronzes.

GET /api/wf/bronzes/?format=api&page=7
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{
    "count": 363,
    "next": "https://seshat-db.com/api/wf/bronzes/?format=api&page=8",
    "previous": "https://seshat-db.com/api/wf/bronzes/?format=api&page=6",
    "results": [
        {
            "id": 301,
            "polity": {
                "id": 45,
                "name": "th_rattanakosin",
                "long_name": "Rattanakosin",
                "start_year": 1782,
                "end_year": 1873
            },
            "year_from": null,
            "year_to": null,
            "tag": "IFR",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "present",
            "comment": null,
            "description": "Earlier polities used bronze military technology, so this polity probably did too."
        },
        {
            "id": 302,
            "polity": {
                "id": 462,
                "name": "tj_sarasm",
                "long_name": "Sarazm",
                "start_year": -3500,
                "end_year": -2000
            },
            "year_from": null,
            "year_to": null,
            "tag": "IFR",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "present",
            "comment": null,
            "description": " \"At any rate the Ferghana valley has yielded up a rich store of bronze and silver objects of clearly southern origin. The trove includes a pin with a double-helical head and a mace with a sculptural group representing the milking of a cow and the suckling of a calf. The residents of the southern oases may have been attracted to the Ferghana valley by its tin deposits so vital for metalworking in the Bronze Age.\" §REF§(Masson 1992, 242-244)§REF§"
        },
        {
            "id": 303,
            "polity": {
                "id": 221,
                "name": "tn_fatimid_cal",
                "long_name": "Fatimid Caliphate",
                "start_year": 909,
                "end_year": 1171
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "present",
            "comment": null,
            "description": " however, iron and steel primarily used in military matters"
        },
        {
            "id": 304,
            "polity": {
                "id": 160,
                "name": "tr_konya_eba",
                "long_name": "Konya Plain - Early Bronze Age",
                "start_year": -3000,
                "end_year": -2000
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "present",
            "comment": null,
            "description": " \"The 312 tombs excavated to date contained a large number of “bronze” weapons and spearheads, similar to those from Arslantepe\" short swords around 3000 BC. Bronze items had become widespread by around 2500 BCE§REF§James D. Muhly, ‘Metals and Metallurgy’, The Oxford Handbook of Ancient Anatolia: (10,000-323 BCE), Edited by Gregory McMahon and Sharon Steadman, 2011, pp. 864-867§REF§"
        },
        {
            "id": 305,
            "polity": {
                "id": 163,
                "name": "tr_konya_lba",
                "long_name": "Konya Plain - Late Bronze Age II",
                "start_year": -1500,
                "end_year": -1400
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "present",
            "comment": null,
            "description": "§REF§Siegelova I. and H. Tsumoto (2011) Metals and Metallurgy in Hittite Anatolia, pp. 292-294[In:] H. Genz and D. P. Mielke (ed.) <i>Insights Into Hittite History And Archaeology</i>, Colloquia Antiqua 2, Leuven, Paris, Walpole MA: PEETERS, pp. 275-300§REF§"
        },
        {
            "id": 306,
            "polity": {
                "id": 161,
                "name": "tr_central_anatolia_mba",
                "long_name": "Middle Bronze Age in Central Anatolia",
                "start_year": -2000,
                "end_year": -1700
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "present",
            "comment": null,
            "description": " The bronze was produced locally, by Anatolian metalworkers, to make tools, weapons, and household objects, many of which have been found in the houses and graves of the kārum: spearheads, axes, daggers, forks, needles, nails, and chains §REF§Cécile Michel, ‘The Kārum Period on the Plateau’, The Oxford Handbook of Ancient Anatolia: (10,000-323 BCE), Edited by Gregory McMahon and Sharon Steadman, 2011, p. 325§REF§"
        },
        {
            "id": 307,
            "polity": {
                "id": 73,
                "name": "tr_byzantine_emp_1",
                "long_name": "Byzantine Empire I",
                "start_year": 632,
                "end_year": 866
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "present",
            "comment": null,
            "description": " Preiser-Kapeller says present for armor.§REF§(Johannes Preiser-Kapeller 2015) Institute for Medieval Research, Division of Byzantine Research, Austrian Academy of Sciences)§REF§ Copper or bronze siphons used to spray Greek fire."
        },
        {
            "id": 308,
            "polity": {
                "id": 75,
                "name": "tr_byzantine_emp_2",
                "long_name": "Byzantine Empire II",
                "start_year": 867,
                "end_year": 1072
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "present",
            "comment": null,
            "description": " Preiser-Kapeller says present.§REF§(Preiser-Kapeller 2015) Institute for Medieval Research, Division of Byzantine Research, Austrian Academy of Sciences)§REF§"
        },
        {
            "id": 309,
            "polity": {
                "id": 76,
                "name": "tr_byzantine_emp_3",
                "long_name": "Byzantine Empire III",
                "start_year": 1073,
                "end_year": 1204
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "present",
            "comment": null,
            "description": " Preiser-Kapeller says present.§REF§(Preiser-Kapeller 2015) Institute for Medieval Research, Division of Byzantine Research, Austrian Academy of Sciences)§REF§"
        },
        {
            "id": 310,
            "polity": {
                "id": 158,
                "name": "tr_konya_eca",
                "long_name": "Konya Plain - Early Chalcolithic",
                "start_year": -6000,
                "end_year": -5500
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "absent",
            "comment": null,
            "description": " Technology not found in archaeological evidence until much later"
        },
        {
            "id": 311,
            "polity": {
                "id": 159,
                "name": "tr_konya_lca",
                "long_name": "Konya Plain - Late Chalcolithic",
                "start_year": -5500,
                "end_year": -3000
            },
            "year_from": null,
            "year_to": null,
            "tag": "IFR",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "absent",
            "comment": null,
            "description": " maces found have generally been of copper and widespread bronze objects do not appear widespread until 2500 BCE although bronze weapons had been found in Tombs around 3000 BCE§REF§James D. Muhly, ‘Metals and Metallurgy’, The Oxford Handbook of Ancient Anatolia: (10,000-323 BCE), Edited by Gregory McMahon and Sharon Steadman, 2011, pp. 864-867§REF§"
        },
        {
            "id": 312,
            "polity": {
                "id": 72,
                "name": "tr_east_roman_emp",
                "long_name": "East Roman Empire",
                "start_year": 395,
                "end_year": 631
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "present",
            "comment": null,
            "description": null
        },
        {
            "id": 313,
            "polity": {
                "id": 164,
                "name": "tr_hatti_new_k",
                "long_name": "Hatti - New Kingdom",
                "start_year": -1400,
                "end_year": -1180
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "present",
            "comment": null,
            "description": "§REF§Siegelova I. and H. Tsumoto (2011) Metals and Metallurgy in Hittite Anatolia, pp. 292-294[In:] H. Genz and D. P. Mielke (ed.) <i>Insights Into Hittite History And Archaeology</i>, Colloquia Antiqua 2, Leuven, Paris, Walpole MA: PEETERS, pp. 275-300§REF§."
        },
        {
            "id": 314,
            "polity": {
                "id": 162,
                "name": "tr_hatti_old_k",
                "long_name": "Hatti - Old Kingdom",
                "start_year": -1650,
                "end_year": -1500
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "present",
            "comment": null,
            "description": "§REF§Siegelova I. and H. Tsumoto (2011) Metals and Metallurgy in Hittite Anatolia, pp. 292-294[In:] H. Genz and D. P. Mielke (ed.) <i>Insights Into Hittite History And Archaeology</i>, Colloquia Antiqua 2, Leuven, Paris, Walpole MA: PEETERS, pp. 275-300§REF§"
        },
        {
            "id": 315,
            "polity": {
                "id": 168,
                "name": "tr_lydia_k",
                "long_name": "Kingdom of Lydia",
                "start_year": -670,
                "end_year": -546
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "present",
            "comment": null,
            "description": " bronze had long been in use and bronze swords have been uncovered in Anatolia during this time§REF§Altan Çilingiroğlu, ‘Ayanis: An Iron age Site in the East’, The Oxford Handbook of Ancient Anatolia: (10,000-323 BCE), Edited by Gregory McMahon and Sharon Steadman, 2011, p. 1060§REF§"
        },
        {
            "id": 316,
            "polity": {
                "id": 169,
                "name": "tr_lysimachus_k",
                "long_name": "Lysimachus Kingdom",
                "start_year": -323,
                "end_year": -281
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "present",
            "comment": null,
            "description": "“Odrysian Cavalry javelins were 1.5 to 1.8 metres in length, and tipped with iron or bronze heads. They could be thrown immediately before contact or used as a thrusting weapon.” §REF§Webber, C. (2003) Odrysian Cavalry, Army, Equipment and Tactics. Bar International Series 1139, pp. 529-554. p549§REF§"
        },
        {
            "id": 317,
            "polity": {
                "id": 156,
                "name": "tr_konya_mnl",
                "long_name": "Konya Plain - Ceramic Neolithic",
                "start_year": -7000,
                "end_year": -6600
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "absent",
            "comment": null,
            "description": " Technology not found in archaeological evidence until much later"
        },
        {
            "id": 318,
            "polity": {
                "id": 155,
                "name": "tr_konya_enl",
                "long_name": "Konya Plain - Early Neolithic",
                "start_year": -9600,
                "end_year": -7000
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "absent",
            "comment": null,
            "description": " Technology not found in archaeological evidence until much later"
        },
        {
            "id": 319,
            "polity": {
                "id": 157,
                "name": "tr_konya_lnl",
                "long_name": "Konya Plain - Late Neolithic",
                "start_year": -6600,
                "end_year": -6000
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "absent",
            "comment": null,
            "description": " Technology not found in archaeological evidence until much later"
        },
        {
            "id": 320,
            "polity": {
                "id": 165,
                "name": "tr_neo_hittite_k",
                "long_name": "Neo-Hittite Kingdoms",
                "start_year": -1180,
                "end_year": -900
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "present",
            "comment": null,
            "description": null
        },
        {
            "id": 321,
            "polity": {
                "id": 173,
                "name": "tr_ottoman_emirate",
                "long_name": "Ottoman Emirate",
                "start_year": 1299,
                "end_year": 1402
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "present",
            "comment": null,
            "description": null
        },
        {
            "id": 322,
            "polity": {
                "id": 174,
                "name": "tr_ottoman_emp_1",
                "long_name": "Ottoman Empire I",
                "start_year": 1402,
                "end_year": 1517
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "present",
            "comment": null,
            "description": null
        },
        {
            "id": 323,
            "polity": {
                "id": 175,
                "name": "tr_ottoman_emp_2",
                "long_name": "Ottoman Empire II",
                "start_year": 1517,
                "end_year": 1683
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "present",
            "comment": null,
            "description": null
        },
        {
            "id": 324,
            "polity": {
                "id": 176,
                "name": "tr_ottoman_emp_3",
                "long_name": "Ottoman Empire III",
                "start_year": 1683,
                "end_year": 1839
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "present",
            "comment": null,
            "description": null
        },
        {
            "id": 325,
            "polity": {
                "id": 166,
                "name": "tr_phrygian_k",
                "long_name": "Phrygian Kingdom",
                "start_year": -900,
                "end_year": -695
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "present",
            "comment": null,
            "description": " bronze swords have been uncovered in Anatolia during this time§REF§Altan Çilingiroğlu, ‘Ayanis: An Iron age Site in the East’, The Oxford Handbook of Ancient Anatolia: (10,000-323 BCE), Edited by Gregory McMahon and Sharon Steadman, 2011, p. 1060§REF§"
        },
        {
            "id": 326,
            "polity": {
                "id": 71,
                "name": "tr_roman_dominate",
                "long_name": "Roman Empire - Dominate",
                "start_year": 285,
                "end_year": 394
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "present",
            "comment": null,
            "description": " present in preceding polity in shields §REF§(Pollard and Berry 2012, 43)§REF§"
        },
        {
            "id": 327,
            "polity": {
                "id": 167,
                "name": "tr_tabal_k",
                "long_name": "Tabal Kingdoms",
                "start_year": -900,
                "end_year": -730
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "present",
            "comment": null,
            "description": " bronze had long been in use and bronze swords have been uncovered in Anatolia during this time§REF§Altan Çilingiroğlu, ‘Ayanis: An Iron age Site in the East’, The Oxford Handbook of Ancient Anatolia: (10,000-323 BCE), Edited by Gregory McMahon and Sharon Steadman, 2011, p. 1060§REF§"
        },
        {
            "id": 328,
            "polity": {
                "id": 32,
                "name": "us_cahokia_1",
                "long_name": "Cahokia - Lohman-Stirling",
                "start_year": 1050,
                "end_year": 1199
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "absent",
            "comment": null,
            "description": null
        },
        {
            "id": 329,
            "polity": {
                "id": 33,
                "name": "us_cahokia_2",
                "long_name": "Cahokia - Moorehead",
                "start_year": 1200,
                "end_year": 1275
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "absent",
            "comment": null,
            "description": null
        },
        {
            "id": 330,
            "polity": {
                "id": 30,
                "name": "us_early_illinois_confederation",
                "long_name": "Early Illinois Confederation",
                "start_year": 1640,
                "end_year": 1717
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "absent",
            "comment": null,
            "description": " \"The Illinois made tools and utensils out of many different materials obtained from nature, including wood, bone, antler, shell, and stone.\"§REF§Illinois State Museum, The Illinois, Technology: Tools and Utensils (2000), <a class=\"external free\" href=\"http://www.museum.state.il.us/muslink/nat_amer/post/htmls/te_tools.html\" rel=\"nofollow\">http://www.museum.state.il.us/muslink/nat_amer/post/htmls/te_tools.html</a>§REF§"
        },
        {
            "id": 331,
            "polity": {
                "id": 101,
                "name": "us_haudenosaunee_1",
                "long_name": "Haudenosaunee Confederacy - Early",
                "start_year": 1566,
                "end_year": 1713
            },
            "year_from": 1566,
            "year_to": 1620,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "absent",
            "comment": null,
            "description": " Metals acquired through trade gradually displaced wooden and stone tools: \"Through trade with the Colonists, brass, steel, and iron war clubs replaced the wooden ones.\" §REF§Lyford 1945, 45§REF§ \"The tomahawk succeeded the war-club, as the rifle did the bow. With the invention of this terrible implement of warfare the red man had nothing to do, except in having it so fashioned as to be adapted to his taste and usage. The tomahawk is known as widely as the Indian, and the two names have become apparently inseparable. They are made of steel, brass, or iron.\" §REF§Morgan &amp; Lloyd 1901, 15§REF§ We have adopted 1620 as a provisional date of transition (see below)."
        },
        {
            "id": 332,
            "polity": {
                "id": 101,
                "name": "us_haudenosaunee_1",
                "long_name": "Haudenosaunee Confederacy - Early",
                "start_year": 1566,
                "end_year": 1713
            },
            "year_from": 1621,
            "year_to": 1713,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "present",
            "comment": null,
            "description": " Metals acquired through trade gradually displaced wooden and stone tools: \"Through trade with the Colonists, brass, steel, and iron war clubs replaced the wooden ones.\" §REF§Lyford 1945, 45§REF§ \"The tomahawk succeeded the war-club, as the rifle did the bow. With the invention of this terrible implement of warfare the red man had nothing to do, except in having it so fashioned as to be adapted to his taste and usage. The tomahawk is known as widely as the Indian, and the two names have become apparently inseparable. They are made of steel, brass, or iron.\" §REF§Morgan &amp; Lloyd 1901, 15§REF§ We have adopted 1620 as a provisional date of transition (see below)."
        },
        {
            "id": 333,
            "polity": {
                "id": 102,
                "name": "us_haudenosaunee_2",
                "long_name": "Haudenosaunee Confederacy - Late",
                "start_year": 1714,
                "end_year": 1848
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "present",
            "comment": null,
            "description": " \"Through trade with the Colonists, brass, steel, and iron war clubs replaced the wooden ones.\"§REF§Lyford 1945, 45§REF§ \"The tomahawk succeeded the war-club, as the rifle did the bow. With the invention of this terrible implement of warfare the red man had nothing to do, except in having it so fashioned as to be adapted to his taste and usage. The tomahawk is known as widely as the Indian, and the two names have become apparently inseparable. They are made of steel, brass, or iron.\"§REF§Morgan &amp; Lloyd 1901, 15§REF§"
        },
        {
            "id": 334,
            "polity": {
                "id": 100,
                "name": "us_proto_haudenosaunee",
                "long_name": "Proto-Haudenosaunee Confederacy",
                "start_year": 1300,
                "end_year": 1565
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "absent",
            "comment": null,
            "description": " Ornaments were usually made from bones and shells, and stonework was present in this period. Weapons were made of stone, wood, and bone. Not till after contact with Europeans and trade with them did Iroquois begin to use metals heavily in their weapons and ornaments.§REF§(Hasenstab 2001: 453) Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/EQZYAI2R\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/EQZYAI2R</a>.§REF§§REF§(Snow 1996: 36) Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/TQ4KR3AE\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/TQ4KR3AE</a>.§REF§§REF§(Beauchamp 1968: 16) Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/KJQLGMR6\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/KJQLGMR6</a>§REF§§REF§Personal Communication with Peter Peregrine 2019.§REF§"
        },
        {
            "id": 335,
            "polity": {
                "id": 20,
                "name": "us_kamehameha_k",
                "long_name": "Kingdom of Hawaii - Kamehameha Period",
                "start_year": 1778,
                "end_year": 1819
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "absent",
            "comment": null,
            "description": " §REF§Kirch, P. V. 2010.  How Chiefs Became Kings: Divine Kingship and the Rise of Archaic States in Ancient Hawai’i. Berkeley: University of California Press.§REF§ However, need to look into what metal military technologies they traded from Europeans."
        },
        {
            "id": 336,
            "polity": {
                "id": 22,
                "name": "us_woodland_1",
                "long_name": "Cahokia - Early Woodland",
                "start_year": -600,
                "end_year": -150
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "absent",
            "comment": null,
            "description": null
        },
        {
            "id": 337,
            "polity": {
                "id": 34,
                "name": "us_emergent_mississippian_2",
                "long_name": "Cahokia - Emergent Mississippian II",
                "start_year": 900,
                "end_year": 1049
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "absent",
            "comment": null,
            "description": null
        },
        {
            "id": 338,
            "polity": {
                "id": 25,
                "name": "us_woodland_4",
                "long_name": "Cahokia - Late Woodland II",
                "start_year": 450,
                "end_year": 600
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "absent",
            "comment": null,
            "description": null
        },
        {
            "id": 339,
            "polity": {
                "id": 23,
                "name": "us_woodland_2",
                "long_name": "Cahokia - Middle Woodland",
                "start_year": -150,
                "end_year": 300
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "absent",
            "comment": null,
            "description": null
        },
        {
            "id": 340,
            "polity": {
                "id": 26,
                "name": "us_woodland_5",
                "long_name": "Cahokia - Late Woodland III",
                "start_year": 600,
                "end_year": 750
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "absent",
            "comment": null,
            "description": null
        },
        {
            "id": 341,
            "polity": {
                "id": 24,
                "name": "us_woodland_3",
                "long_name": "Cahokia - Late Woodland I",
                "start_year": 300,
                "end_year": 450
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "absent",
            "comment": null,
            "description": null
        },
        {
            "id": 342,
            "polity": {
                "id": 28,
                "name": "us_cahokia_3",
                "long_name": "Cahokia - Sand Prairie",
                "start_year": 1275,
                "end_year": 1400
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "absent",
            "comment": null,
            "description": null
        },
        {
            "id": 343,
            "polity": {
                "id": 27,
                "name": "us_emergent_mississippian_1",
                "long_name": "Cahokia - Emergent Mississippian I",
                "start_year": 750,
                "end_year": 900
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "absent",
            "comment": null,
            "description": null
        },
        {
            "id": 344,
            "polity": {
                "id": 29,
                "name": "us_oneota",
                "long_name": "Oneota",
                "start_year": 1400,
                "end_year": 1650
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "absent",
            "comment": null,
            "description": " Not mentioned by sources; it seems most Oneota technology derived from wood and stone§REF§Illinois State Museum, Late Prehistoric, Technology: Weapons (2000), <a class=\"external free\" href=\"http://www.museum.state.il.us/muslink/nat_amer/pre/htmls/lp_weapons.html\" rel=\"nofollow\">http://www.museum.state.il.us/muslink/nat_amer/pre/htmls/lp_weapons.html</a>§REF§."
        },
        {
            "id": 345,
            "polity": {
                "id": 296,
                "name": "uz_chagatai_khanate",
                "long_name": "Chagatai Khanate",
                "start_year": 1227,
                "end_year": 1402
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "unknown",
            "comment": null,
            "description": null
        },
        {
            "id": 346,
            "polity": {
                "id": 469,
                "name": "uz_janid_dyn",
                "long_name": "Khanate of Bukhara",
                "start_year": 1599,
                "end_year": 1747
            },
            "year_from": null,
            "year_to": null,
            "tag": "IFR",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "present",
            "comment": null,
            "description": " Present in previous polities."
        },
        {
            "id": 347,
            "polity": {
                "id": 465,
                "name": "uz_khwarasm_1",
                "long_name": "Ancient Khwarazm",
                "start_year": -1000,
                "end_year": -521
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "present",
            "comment": null,
            "description": " \"Other finds include bronze artefacts - a needle with an eye, a sickle with a shaped handle, a bronze arrow¬ head with a shaft - and stone moulds for casting shaft-hole arrowheads and sickles.\" §REF§(Askarov 1992, 441-443) A Askarov. The beginning of the Iron Age in Transoxania. Ahmad Hasan Dani, Vadim Mikhailovich Masson. ed. History of Civilizations of Central Asia, Volume 1. The dawn of civilization: earliest times to 700 B.C. UNESCO. Motilal Banarsidass Publishers Private Limited. Delhi.§REF§"
        },
        {
            "id": 348,
            "polity": {
                "id": 464,
                "name": "uz_koktepe_1",
                "long_name": "Koktepe I",
                "start_year": -1400,
                "end_year": -1000
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "present",
            "comment": null,
            "description": " Bronze had been used on the central steppes from 1500 BCE. §REF§Grousset, Rene. The empire of the steppes: a history of Central Asia. Rutgers University Press, 1970. p. 4§REF§"
        },
        {
            "id": 349,
            "polity": {
                "id": 466,
                "name": "uz_koktepe_2",
                "long_name": "Koktepe II",
                "start_year": -750,
                "end_year": -550
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "present",
            "comment": null,
            "description": " Bronze had been used on the central steppes from 1500 BCE. §REF§Grousset, Rene. The empire of the steppes: a history of Central Asia. Rutgers University Press, 1970. p. 4§REF§"
        },
        {
            "id": 350,
            "polity": {
                "id": 287,
                "name": "uz_samanid_emp",
                "long_name": "Samanid Empire",
                "start_year": 819,
                "end_year": 999
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Bronze",
            "bronze": "present",
            "comment": null,
            "description": " 'The mass spread of iron in Central Asia is an event of the 6th-4th centuries BC. Hence it is reasonable to begin the Iron Age in Central Asia only from the second quarter of the 1st millennium BC'. §REF§Kuzmina, Elena Efimovna. 2007. The Origin of the Indo-Iranians. BRILL. p. 426§REF§"
        }
    ]
}