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
201
(Proto-Haudenosaunee Confederacy)
Full Year Range of Proto-Haudenosaunee Confederacy is assumed.
[1300, 1565]
1300
1565
None
202
(Cahokia - Early Woodland)
Full Year Range of Cahokia - Early Woodland is assumed.
[-600, -150]
-600
-150
None
203
(Cahokia - Emergent Mississippian II)
Full Year Range of Cahokia - Emergent Mississippian II is assumed.
[900, 1049]
900
1050
None
204
(Cahokia - Late Woodland II)
Full Year Range of Cahokia - Late Woodland II is assumed.
[450, 600]
450
600
None
205
(Cahokia - Middle Woodland)
Full Year Range of Cahokia - Middle Woodland is assumed.
[-150, 300]
-150
300
None
206
(Cahokia - Late Woodland III)
Full Year Range of Cahokia - Late Woodland III is assumed.
[600, 750]
600
750
None
207
(Cahokia - Late Woodland I)
Full Year Range of Cahokia - Late Woodland I is assumed.
[300, 450]
300
450
None
208
(Cahokia - Emergent Mississippian I)
Full Year Range of Cahokia - Emergent Mississippian I is assumed.
[750, 900]
750
900
None
209
(Khanate of Bukhara)
Full Year Range of Khanate of Bukhara is assumed.
[1599, 1747]
1599
1747
None
210
(Peiligang)
Full Year Range of Peiligang is assumed.
[-7000, -5001]
-7000
-5001
None
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