Section: General Variables
Subsection: Temporal Bounds

Polity Duration

The lifetime of a polity.  
Contributors:

Variable Definition
Polity The Seshat Polity ID
Year(s) The years for which we have the data. [negative = BCE]
Tag [Evidenced, Disputed, Suspected, Inferred, Unknown]
Verified A Seshat Expert has approved this piece of data.

Variable Definition
polity_year_from The beginning year for a polity.
polity_year_to The end year for a polity.

# Polity Year(s) Polity Year from Polity Year to Description   Edit
141
(Japan - Initial Jomon)
Full Year Range of Japan - Initial Jomon is assumed.
[-9200, -5300]
-9200
-5300
None
142
(Japan - Early Jomon)
Full Year Range of Japan - Early Jomon is assumed.
[-5300, -3500]
-5300
-3500
None
143
(Bronze Age Cambodia)
Full Year Range of Bronze Age Cambodia is assumed.
[-1200, -501]
-1200
-501
None
144
(Bronze Age Cambodia)
Full Year Range of Bronze Age Cambodia is assumed.
[-500, 224]
-500
224
None
145
(Khitan I)
Full Year Range of Khitan I is assumed.
[907, 1125]
907
1125
None
146
(Late Mongols)
Full Year Range of Late Mongols is assumed.
[1368, 1690]
1368
1690
None
147
(Rouran Khaganate)
Full Year Range of Rouran Khaganate is assumed.
[300, 555]
300
555
None
148
(Xiongnu Imperial Confederation)
Full Year Range of Xiongnu Imperial Confederation is assumed.
[-209, -60]
-209
-60
None
149
(Monte Alban II)
Full Year Range of Monte Alban II is assumed.
[-100, 200]
-100
200
None
150
(Gupta Empire)
Full Year Range of Gupta Empire is assumed.
[320, 550]
320
550
None
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