Section: Social Complexity
Subsection: Specialized Buildings

Irrigation System

Talking about specialized buildings, irrigation systems are polity owned (which includes owned by the community, or the state), no Descriptions IN Codebook  
Contributors: Jenny, Majid, Peter

Variable Definition
Polity The Seshat Polity Name
Year(s) The years for which we have the data. [negative = BCE]
Confidence Inferred : The value is inferred.
Suspected : The value is suspected (Expert Check Needed).
Evidenced : The value is backed up by sufficient evidence.
Disputed? No : No disagreement among scholars.
Yes : There is disagreement among scholars.
Expert? : Not yet Checked by a Seshat Expert.
: Checked and accepted by a Seshat Expert (or RA).

Variable Definition
irrigation_system The absence or presence of irrigation system for a polity.

# Polity   Year(s)   Irrigation System   Confidence     Disputed?     Expert?   Edit
1
Early Formative Basin of Mexico
1200 BCE 901 BCE
unknown
Suspected No Edit
2
Early Formative Basin of Mexico
900 BCE 801 BCE
present
Confident No Edit
3
Hawaii II
1200 CE 1390 CE
absent
Confident No Edit
4
Hawaii II
1390 CE 1580 CE
present
Confident No Edit
5
Spanish Empire II
1716 CE 1814 CE
present
Confident No Edit
6
Soviet Union
1923 CE 1991 CE
present
Confident No Edit
7
Cahokia - Emergent Mississippian I
-
absent
Confident No Edit
8
Neolithic Yemen
-
unknown
Confident No Edit
9
Late Qing
-
present
Confident No Edit
10
Western Han Empire
-
present
Confident No Edit
11
Western Zhou
-
present
Confident No Edit
12
Sui Dynasty
-
present
Confident No Edit
13
Yangshao
-
unknown
Suspected No Edit
14
Badarian
-
absent
Inferred No Edit
15
Egypt - Inter-Occupation Period
-
present
Inferred No Edit
16
Egypt - Saite Period
-
present
Confident No Edit
17
French Kingdom - Late Bourbon
-
unknown
Suspected No Edit
18
Hallstatt B2-3
-
unknown
Suspected No Edit
19
La Tene B2-C1
-
unknown
Suspected No Edit
20
British Empire II
-
present
Confident No Edit
21
Great Yuan
-
present
Confident No Edit
22
Late A'chik
-
absent
Confident No Edit
23
Anurādhapura III
-
present
Confident No Edit
24
Eastern Han Empire
-
present
Confident No Edit
25
Erlitou
-
unknown
Suspected No Edit
26
Jin
-
present
Confident No Edit
27
Jin Dynasty
-
present
Confident No Edit
28
Great Ming
-
present
Confident No Edit
29
Napoleonic France
-
present
Confident No Edit
30
Kingdom of the Huns
-
absent
Inferred No Edit
31
Plantagenet England
-
unknown
Suspected No Edit
32
Lombard Kingdom
-
unknown
Suspected No Edit
33
Tudor and Early Stuart England
-
unknown
Suspected No Edit
34
Austria - Habsburg Dynasty II
-
present
Confident No Edit
35
Egypt - Dynasty I
-
present
Confident No Edit
36
Egypt - Mamluk Sultanate III
-
present
Inferred No Edit
37
Egypt - New Kingdom Ramesside Period
-
present
Confident No Edit
38
Egypt - Late Old Kingdom
-
present
Inferred No Edit
39
Ptolemaic Kingdom II
-
present
Confident No Edit
40
Egypt - Thebes-Libyan Period
-
present
Inferred No Edit
41
Atlantic Complex
-
present
Inferred No Edit
42
Beaker Culture
-
present
Inferred No Edit
43
French Kingdom - Early Bourbon
-
present
Confident No Edit
44
Proto-French Kingdom
-
present
Confident No Edit
45
Carolingian Empire I
-
absent
Inferred No Edit
46
Carolingian Empire II
-
present
Confident No Edit
47
Middle Merovingian
-
present
Inferred No Edit
48
French Kingdom - Early Valois
-
present
Confident No Edit
49
Khanate of Bukhara
-
present
Confident No Edit
50
Archaic Crete
-
present
Confident No Edit
51
Classical Crete
-
present
Confident No Edit
52
Geometric Crete
-
present
Confident No Edit
53
Hellenistic Crete
-
present
Confident No Edit
54
New Palace Crete
-
present
Confident No Edit
55
The Old Palace Crete
-
unknown
Suspected No Edit
56
Prepalatial Crete
-
unknown
Suspected No Edit
57
Iban - Pre-Brooke
-
absent
Confident No Edit
58
Iban - Brooke Raj and Colonial
-
absent
Confident No Edit
59
Mataram Sultanate
-
unknown
Suspected No Edit
60
Deccan - Neolithic
-
unknown
Suspected No Edit
61
Chalcolithic Middle Ganga
-
unknown
Suspected No Edit
62
Neolithic Middle Ganga
-
unknown
Suspected No Edit
63
Bazi Dynasty
-
present
Confident No Edit
64
Dynasty of E
-
present
Confident No Edit
65
Ak Koyunlu
-
unknown
Suspected No Edit
66
Elam - Kidinuid Period
-
unknown
Suspected No Edit
67
Elam - Igihalkid Period
-
unknown
Suspected No Edit
68
Elam III
-
unknown
Suspected No Edit
69
The Emirate of Crete
-
present
Inferred No Edit
70
Java - Buni Culture
-
present
Inferred No Edit
71
Kediri Kingdom
-
present
Confident No Edit
72
Medang Kingdom
-
present
Confident No Edit
73
Yehuda
-
present
Confident No Edit
74
Yisrael
-
unknown
Confident No Edit
75
Gupta Empire
-
present
Confident No Edit
76
Kadamba Empire
-
unknown
Suspected No Edit
77
Mughal Empire
-
present
Confident No Edit
78
Satavahana Empire
-
present
Confident No Edit
79
Abbasid Caliphate II
-
present
Inferred No Edit
80
Amorite Babylonia
-
present
Confident No Edit
81
Early Dynastic
-
present
Confident No Edit
82
Southern Mesopotamia Neolithic
-
absent
Inferred No Edit
83
Ubaid
-
present
Confident No Edit
84
Ur - Dynasty III
-
present
Confident No Edit
85
Uruk
-
present
Confident No Edit
86
Formative Period
-
absent
Inferred No Edit
87
Elam - Shutrukid Period
-
present
Inferred No Edit
88
Papal States - Medieval Period I
-
present
Confident No Edit
89
Papal States - Medieval Period II
-
present
Confident No Edit
90
Exarchate of Ravenna
-
present
Confident No Edit
91
Kansai - Yayoi Period
-
present
Confident No Edit
92
Bronze Age Cambodia
-
unknown
Suspected No Edit
93
Bamana kingdom
-
unknown
Suspected No Edit
94
Eastern Turk Khaganate
-
unknown
Suspected No Edit
95
Khitan I
-
unknown
Suspected No Edit
96
Early Mongols
-
absent
Confident No Edit
97
Second Turk Khaganate
-
absent
Inferred No Edit
98
Elam - Late Sukkalmah
-
present
Inferred No Edit
99
Susa II
-
present
Confident No Edit
100
Latium - Bronze Age
-
absent
Inferred No Edit
101
Early Roman Republic
-
absent
Confident No Edit
102
Late Roman Republic
-
present
Confident No Edit
103
Middle Roman Republic
-
present
Confident No Edit
104
Republic of St Peter I
-
present
Confident No Edit
105
Asuka
-
present
Confident No Edit
106
Heian
-
present
Confident No Edit
107
Japan - Late Jomon
-
absent
Inferred No Edit
108
Warring States Japan
-
unknown
Suspected No Edit
109
Tokugawa Shogunate
-
present
Confident No Edit
110
Early Angkor
-
present
Confident No Edit
111
Khmer Kingdom
-
present
Confident No Edit
112
Funan I
-
present
Confident No Edit
113
Bronze Age Cambodia
-
unknown
Suspected No Edit
114
Phoenician Empire
-
present
Inferred No Edit
115
Jenne-jeno I
-
absent
Inferred No Edit
116
Mali Empire
-
present
Inferred No Edit
117
Late Mongols
-
present
Inferred No Edit
118
Xianbei Confederation
-
absent
Confident No Edit
119
Late Xiongnu
-
absent
Confident No Edit
120
Later Wagadu Empire
-
present
Confident No Edit
121
Toltecs
-
unknown
Suspected No Edit
122
Late Cappadocia
-
present
Inferred No Edit
123
East Roman Empire
-
present
Confident No Edit
124
Konya Plain - Ceramic Neolithic
-
absent
Confident No Edit
125
Konya Plain - Late Neolithic
-
absent
Confident No Edit
126
Proto-Haudenosaunee Confederacy
-
unknown
Suspected No Edit
127
Cahokia - Early Woodland
-
absent
Confident No Edit
128
Cahokia - Late Woodland II
-
absent
Confident No Edit
129
Cahokia - Middle Woodland
-
absent
Confident No Edit
130
Cahokia - Late Woodland III
-
absent
Confident No Edit
131
Cahokia - Late Woodland I
-
absent
Confident No Edit
132
Monte Alban IIIB and IV
-
present
Confident No Edit
133
Initial Formative Basin of Mexico
-
unknown
Suspected No Edit
134
Oaxaca - Tierras Largas
-
absent
Confident No Edit
135
Kingdom of Norway II
-
absent
Confident No Edit
136
Cuzco - Early Intermediate I
-
present
Confident No Edit
137
Cuzco - Early Intermediate II
-
present
Confident No Edit
138
Kachi Plain - Aceramic Neolithic
-
absent
Inferred No Edit
139
Indo-Greek Kingdom
-
present
Confident No Edit
140
Kachi Plain - Proto-Historic Period
-
present
Confident No Edit
141
Kachi Plain - Urban Period II
-
absent
Inferred No Edit
142
Umayyad Caliphate
-
present
Confident No Edit
143
Fatimid Caliphate
-
present
Confident No Edit
144
Konya Plain - Late Bronze Age II
-
present
Confident No Edit
145
Middle Bronze Age in Central Anatolia
-
present
Confident No Edit
146
Hatti - New Kingdom
-
present
Confident No Edit
147
Hatti - Old Kingdom
-
present
Confident No Edit
148
Lysimachus Kingdom
-
present
Inferred No Edit
149
Neo-Hittite Kingdoms
-
present
Inferred No Edit
150
Ottoman Emirate
-
present
Inferred No Edit
151
Ottoman Empire I
-
present
Inferred No Edit
152
Roman Empire - Dominate
-
present
Confident No Edit
153
Cahokia - Moorehead
-
absent
Confident No Edit
154
Cahokia - Emergent Mississippian II
-
absent
Confident No Edit
155
Samanid Empire
-
present
Confident No Edit
156
Rasulid Dynasty
-
present
Inferred No Edit
157
Durrani Empire
-
present
Confident No Edit
158
Greco-Bactrian Kingdom
-
present
Confident No Edit
159
Hephthalites
-
present
Inferred No Edit
160
Kidarite Kingdom
-
present
Inferred No Edit
161
Neo-Babylonian Empire
-
present
Confident No Edit
162
Kushan Empire
-
present
Confident No Edit
163
Tocharians
-
present
Confident No Edit
164
Western Jin
-
present
Inferred No Edit
165
Erligang
-
present
Inferred No Edit
166
Akan - Pre-Ashanti
-
absent
Confident No Edit
167
Ashanti Empire
-
absent
Confident No Edit
168
Latium - Iron Age
-
unknown
Suspected No Edit
169
Yemen - Era of Warlords
-
present
Confident No Edit
170
Hmong - Early Chinese
-
absent
Confident No Edit
171
Shuar - Colonial
-
absent
Confident No Edit
172
Hmong - Late Qing
-
present
Confident No Edit
173
Northern Song
-
present
Confident No Edit
174
Northern Wei
-
present
Inferred No Edit
175
Early Qing
-
present
Confident No Edit
176
Late Shang
-
present
Confident No Edit
177
Tang Dynasty I
-
present
Inferred No Edit
178
Tang Dynasty II
-
present
Inferred No Edit
179
Early Wei Dynasty
-
present
Inferred No Edit
180
Neguanje
-
absent
Inferred No Edit
181
Hawaii I
-
absent
Inferred No Edit
182
Tairona
-
present
Confident No Edit
183
Rome - Republic of St Peter II
-
present
Inferred No Edit
184
Shuar - Ecuadorian
-
absent
Confident No Edit
185
Ayyubid Sultanate
-
present
Confident No Edit
186
Egypt - Dynasty II
-
present
Confident No Edit
187
Egypt - Mamluk Sultanate I
-
present
Confident No Edit
188
Egypt - Mamluk Sultanate II
-
present
Confident No Edit
189
Egypt - Middle Kingdom
-
present
Confident No Edit
190
Naqada I
-
present
Inferred No Edit
191
Japan - Middle Jomon
-
absent
Inferred No Edit
192
Naqada II
-
unknown
Suspected No Edit
193
Kara-Khanids
-
present
Confident No Edit
194
Egypt - Dynasty 0
-
present
Inferred No Edit
195
Egypt - New Kingdom Thutmosid Period
-
present
Confident No Edit
196
Egypt - Classic Old Kingdom
-
present
Inferred No Edit
197
Ptolemaic Kingdom I
-
present
Confident No Edit
198
Egypt - Period of the Regions
-
present
Inferred No Edit
199
Egypt - Thebes-Hyksos Period
-
absent
Inferred No Edit
200
Egypt - Tulunid-Ikhshidid Period
-
present
Confident No Edit
201
Spanish Empire I
-
present
Confident No Edit
202
Japan - Final Jomon
-
absent
Inferred No Edit
203
Axum I
-
present
Confident No Edit
204
Chuuk - Early Truk
-
absent
Confident No Edit
205
Chuuk - Late Truk
-
absent
Confident No Edit
206
French Kingdom - Late Capetian
-
present
Confident No Edit
207
Hallstatt A-B1
-
unknown
Suspected No Edit
208
Hallstatt C
-
unknown
Suspected No Edit
209
Hallstatt D
-
unknown
Suspected No Edit
210
Early Merovingian
-
present
Confident No Edit
211
Proto-Carolingian
-
present
Inferred No Edit
212
La Tene A-B1
-
unknown
Suspected No Edit
213
La Tene C2-D
-
unknown
Suspected No Edit
214
French Kingdom - Late Valois
-
present
Confident No Edit
215
Hawaii III
-
present
Confident No Edit
216
Kalingga Kingdom
-
present
Inferred No Edit
217
Majapahit Kingdom
-
present
Confident No Edit
218
Canaan
-
present
Confident No Edit
219
Chalukyas of Badami
-
present
Confident No Edit
220
Chalukyas of Kalyani
-
present
Confident No Edit
221
Deccan - Iron Age
-
present
Confident No Edit
222
Post-Mauryan Kingdoms
-
present
Inferred No Edit
223
Delhi Sultanate
-
present
Confident No Edit
224
Neo-Assyrian Empire
-
present
Inferred No Edit
225
Early A'chik
-
absent
Confident No Edit
226
Hoysala Kingdom
-
present
Confident No Edit
227
Kampili Kingdom
-
present
Confident No Edit
228
Mahajanapada era
-
present
Confident No Edit
229
Magadha - Maurya Empire
-
present
Confident No Edit
230
Rashtrakuta Empire
-
present
Confident No Edit
231
Vijayanagara Empire
-
present
Confident No Edit
232
Abbasid Caliphate I
-
present
Confident No Edit
233
Akkadian Empire
-
present
Confident No Edit
234
Kassite Babylonia
-
present
Confident No Edit
235
Second Dynasty of Isin
-
present
Confident No Edit
236
Isin-Larsa
-
present
Confident No Edit
237
Achaemenid Empire
-
present
Confident No Edit
238
Susiana - Muhammad Jaffar
-
absent
Inferred No Edit
239
Elam - Awan Dynasty I
-
present
Confident No Edit
240
Buyid Confederation
-
present
Confident No Edit
241
Elam - Crisis Period
-
absent
Inferred No Edit
242
Elymais II
-
present
Confident No Edit
243
Kamakura Shogunate
-
present
Confident No Edit
244
Ilkhanate
-
present
Confident No Edit
245
Ottoman Empire II
-
present
Confident No Edit
246
Susiana A
-
present
Confident No Edit
247
Susiana A
-
absent
Confident No Edit
248
Susiana B
-
present
Confident No Edit
249
Susiana - Late Ubaid
-
present
Inferred No Edit
250
Susa I
-
present
Inferred No Edit
251
Papal States - High Medieval Period
-
present
Confident No Edit
252
Susiana - Early Ubaid
-
present
Inferred No Edit
253
Elam I
-
present
Inferred No Edit
254
Elam II
-
present
Inferred No Edit
255
Parthian Empire I
-
present
Confident No Edit
256
Parthian Empire II
-
present
Confident No Edit
257
Pre-Ceramic Period
-
absent
Inferred No Edit
258
Safavid Empire
-
present
Inferred No Edit
259
Susa III
-
present
Confident No Edit
260
Icelandic Commonwealth
-
absent
Confident No Edit
261
Sasanid Empire I
-
present
Confident No Edit
262
Sasanid Empire II
-
present
Confident No Edit
263
Seleucids
-
present
Confident No Edit
264
Seljuk Sultanate
-
present
Confident No Edit
265
Elam - Shimashki Period
-
present
Confident No Edit
266
Elam - Early Sukkalmah
-
present
Confident No Edit
267
Latium - Copper Age
-
absent
Inferred No Edit
268
Papal States - Renaissance Period
-
present
Confident No Edit
269
Roman Empire - Principate
-
present
Confident No Edit
270
Roman Kingdom
-
absent
Inferred No Edit
271
Republic of Venice III
-
present
Inferred No Edit
272
Republic of Venice IV
-
present
Inferred No Edit
273
Ashikaga Shogunate
-
present
Confident No Edit
274
Japan - Azuchi-Momoyama
-
present
Confident No Edit
275
Japan - Incipient Jomon
-
absent
Inferred No Edit
276
Japan - Initial Jomon
-
absent
Inferred No Edit
277
Japan - Early Jomon
-
absent
Inferred No Edit
278
Kansai - Kofun Period
-
present
Confident No Edit
279
Nara Kingdom
-
present
Confident No Edit
280
Western Turk Khaganate
-
present
Inferred No Edit
281
Classical Angkor
-
present
Confident No Edit
282
Late Angkor
-
present
Inferred No Edit
283
Chenla
-
present
Confident No Edit
284
Funan II
-
present
Confident No Edit
285
Andronovo
-
present
Confident No Edit
286
Saadi Sultanate
-
present
Confident No Edit
287
Jenne-jeno II
-
absent
Confident No Edit
288
Jenne-jeno III
-
present
Confident No Edit
289
Jenne-jeno IV
-
present
Confident No Edit
290
Songhai Empire - Askiya Dynasty
-
present
Inferred No Edit
291
Mongol Empire
-
present
Confident No Edit
292
Rouran Khaganate
-
unknown
Suspected No Edit
293
Uigur Khaganate
-
present
Confident No Edit
294
Early Xiongnu
-
absent
Inferred No Edit
295
Xiongnu Imperial Confederation
-
absent
Confident No Edit
296
Zungharian Empire
-
present
Confident No Edit
297
Middle Wagadu Empire
-
present
Confident No Edit
298
Early Monte Alban I
-
absent
Confident No Edit
299
Monte Alban Late I
-
present
Confident No Edit
300
Monte Alban II
-
present
Confident No Edit
301
Monte Alban III
-
present
Confident No Edit
302
Archaic Basin of Mexico
-
absent
Inferred No Edit
303
Late Formative Basin of Mexico
-
present
Confident No Edit
304
Middle Formative Basin of Mexico
-
present
Confident No Edit
305
Kingdom of Nyinginya
-
absent
Confident No Edit
306
Terminal Formative Basin of Mexico
-
present
Confident No Edit
307
Oaxaca - Rosario
-
absent
Confident No Edit
308
Oaxaca - San Jose
-
absent
Confident No Edit
309
Cuzco - Late Intermediate I
-
present
Confident No Edit
310
Cuzco - Late Intermediate II
-
present
Confident No Edit
311
Cuzco - Late Formative
-
present
Inferred No Edit
312
Inca Empire
-
present
Confident No Edit
313
Wari Empire
-
present
Confident No Edit
314
Orokaiva - Pre-Colonial
-
absent
Confident No Edit
315
Byzantine Empire III
-
present
Confident No Edit
316
Orokaiva - Colonial
-
absent
Confident No Edit
317
Kachi Plain - Ceramic Neolithic
-
present
Confident Yes Edit
318
Kachi Plain - Ceramic Neolithic
-
absent
Confident Yes Edit
319
Kachi Plain - Chalcolithic
-
present
Inferred No Edit
320
Kachi Plain - Post-Urban Period
-
absent
Inferred No Edit
321
Kachi Plain - Pre-Urban Period
-
present
Inferred No Edit
322
Sind - Abbasid-Fatimid Period
-
present
Confident No Edit
323
Sind - Samma Dynasty
-
present
Confident No Edit
324
Kachi Plain - Urban Period I
-
absent
Inferred No Edit
325
Byzantine Empire II
-
present
Confident No Edit
326
Sakha - Early
-
absent
Confident No Edit
327
Sakha - Late
-
absent
Confident No Edit
328
Egypt - Kushite Period
-
present
Confident No Edit
329
Ayutthaya
-
present
Confident No Edit
330
Rattanakosin
-
present
Confident No Edit
331
Sarazm
-
present
Inferred No Edit
332
Byzantine Empire I
-
present
Inferred No Edit
333
Chagatai Khanate
-
present
Inferred No Edit
334
Ottoman Empire III
-
present
Confident No Edit
335
Phrygian Kingdom
-
present
Confident No Edit
336
Cahokia - Lohman-Stirling
-
absent
Confident No Edit
337
Early Illinois Confederation
-
unknown
Suspected No Edit
338
Haudenosaunee Confederacy - Early
-
absent
Confident No Edit
339
Haudenosaunee Confederacy - Late
-
absent
Confident No Edit
340
Kingdom of Hawaii - Kamehameha Period
-
present
Confident No Edit
341
Cahokia - Sand Prairie
-
absent
Confident No Edit
342
Oneota
-
absent
Inferred No Edit
343
Ancient Khwarazm
-
present
Confident No Edit
344
Koktepe I
-
absent
Confident No Edit
345
Koktepe II
-
present
Confident No Edit
346
Sogdiana - City-States Period
-
present
Confident No Edit
347
Timurid Empire
-
present
Confident No Edit
348
Himyar I
-
present
Confident No Edit
349
Himyar II
-
present
Confident No Edit
350
Yemen - Qasimid Dynasty
-
absent
Confident No Edit
351
Qatabanian Commonwealth
-
present
Confident No Edit
352
Sabaean Commonwealth
-
present
Confident No Edit
353
Kingdom of Saba and Dhu Raydan
-
present
Confident No Edit
354
Yemen - Tahirid Dynasty
-
present
Inferred No Edit
355
Pandya Empire
-
present
Confident No Edit
356
Dambadaneiya
-
present
Confident No Edit
357
Anurādhapura IV
-
present
Confident No Edit
358
Polonnaruwa
-
present
Confident No Edit
359
Great Zimbabwe
-
absent
Inferred No Edit
360
Dutch Empire
-
present
Confident No Edit
361
Anurādhapura II
-
present
Confident No Edit
362
Kingdom of Jimma
-
present
Confident No Edit
363
Ajuran Sultanate
-
present
Confident No Edit
364
Early Cholas
-
present
Confident No Edit
365
Thanjavur Maratha Kingdom
-
present
Confident No Edit
366
Early Pandyas
-
present
Confident No Edit
367
Late Pallava Empire
-
present
Confident No Edit
368
Mutapa
-
absent
Inferred No Edit
369
Anurādhapura I
-
present
Confident No Edit
370
Nayaks of Madurai
-
present
Inferred No Edit
371
Middle and Late Nok
-
absent
Inferred No Edit
372
West Burkina Faso Yellow I
-
absent
Inferred No Edit
373
Middle and Late Nok
-
absent
Inferred No Edit
374
West Burkina Faso Red II and III
-
absent
Inferred No Edit
375
West Burkina Faso Red IV
-
absent
Inferred No Edit
376
West Burkina Faso Red I
-
absent
Inferred No Edit
377
Kanem
-
unknown
Suspected No Edit
378
Oyo
-
unknown
Suspected No Edit
379
Early United Mexican States
-
present
Confident No Edit
380
Us Reconstruction-Progressive
-
present
Confident No Edit
381
Late Tiwanaku
-
present
Confident No Edit
382
Chaco Canyon - Late Bonito phase
-
present
Confident No Edit
383
Antebellum US
-
present
Confident No Edit
384
Late Classic Tikal
-
present
Confident No Edit
385
Khwarezmid Empire
-
present
Confident No Edit
386
Hohokam Culture
-
present
Confident No Edit
387
Alaouite Dynasty I
-
present
Confident No Edit
388
Austria - Habsburg Dynasty I
-
present
Confident No Edit
389
Armenian Kingdom
-
present
Confident No Edit
390
Golden Horde
-
present
Confident No Edit
391
Saffarid Caliphate
-
present
Confident No Edit
392
British Empire I
-
present
Confident No Edit
393
Kingdom of Hawaii - Post-Kamehameha Period
-
present
Confident No Edit
394
British Empire IIIIIIIIII
-
present
Confident No Edit
395
Kingdom of Bohemia - Luxembourgian and Jagiellonian Dynasty
-
present
Inferred No Edit
396
Ghur Principality
-
unknown
Suspected No Edit
397
Holy Roman Empire - Ottonian-Salian Dynasty
-
absent
Inferred No Edit
398
Peiligang
-
unknown
Suspected No Edit
399
Ostrogothic Kingdom
-
present
Confident No Edit
400
Aztec Empire
-
present
Confident No Edit
401
Classic Basin of Mexico
-
unknown
Suspected No Edit
402
Epiclassic Basin of Mexico
-
unknown
Suspected No Edit