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
131
(Elam - Early Sukkalmah)
Full Year Range of Elam - Early Sukkalmah is assumed.
[-1900, -1701]
-1900
-1701
None
132
(Icelandic Commonwealth)
Full Year Range of Icelandic Commonwealth is assumed.
[930, 1262]
930
1262
None
133
(Latium - Bronze Age)
Full Year Range of Latium - Bronze Age is assumed.
[-1800, -900]
-1800
-900
None
134
(Latium - Copper Age)
Full Year Range of Latium - Copper Age is assumed.
[-3600, -1800]
-3600
-1800
None
135
(Latium - Iron Age)
Full Year Range of Latium - Iron Age is assumed.
[-1000, -580]
-1000
-580
None
136
(Early Roman Republic)
Full Year Range of Early Roman Republic is assumed.
[-509, -264]
-509
-264
None
137
(Republic of St Peter I)
Full Year Range of Republic of St Peter I is assumed.
[711, 904]
711
904
None
138
(Republic of Venice III)
Full Year Range of Republic of Venice III is assumed.
[1204, 1563]
1205
1564
None
139
(Heian)
Full Year Range of Heian is assumed.
[794, 1185]
794
1185
None
140
(Gupta Empire)
Full Year Range of Gupta Empire is assumed.
[320, 550]
320
550
None
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