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
221
(Phrygian Kingdom)
Full Year Range of Phrygian Kingdom is assumed.
[-900, -695]
-900
-695
None
222
(Tabal Kingdoms)
Full Year Range of Tabal Kingdoms is assumed.
[-900, -730]
-900
-730
None
223
(Cahokia - Moorehead)
Full Year Range of Cahokia - Moorehead is assumed.
[1200, 1274]
1200
1275
None
224
(Haudenosaunee Confederacy - Early)
Full Year Range of Haudenosaunee Confederacy - Early is assumed.
[1566, 1713]
1566
1713
None
225
(Haudenosaunee Confederacy - Late)
Full Year Range of Haudenosaunee Confederacy - Late is assumed.
[1714, 1848]
1714
1848
None
226
(Polish Kingdom - Piast Dynasty)
Full Year Range of Polish Kingdom - Piast Dynasty is assumed.
[963, 1138]
963
1138
None
227
(Hephthalites)
Full Year Range of Hephthalites is assumed.
[408, 561]
408
561
None
228
(Kidarite Kingdom)
Full Year Range of Kidarite Kingdom is assumed.
[388, 477]
388
477
None
229
(Carolingian Empire I)
Full Year Range of Carolingian Empire I is assumed.
[752, 840]
752
840
None
230
(Peiligang)
Full Year Range of Peiligang is assumed.
[-7000, -5001]
-7000
-5001
None
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