Section: Social Complexity
Subsection: Transport infrastructure

Canal

Talking about transport infrastructure, canals refers to canals built and/or maintained by the polity (that is, code 'present' even if the polity did not build a canal, but devotes resources to maintaining it).   (See here)
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]
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Variable Definition
canal The absence or presence of canal for a polity.

# Polity Year(s) Canal Description   Edit
21
(Kingdom of Congo)
Full Year Range of Kingdom of Congo is assumed.
[1491, 1568]
unknown
None
22
(Kingdom of Georgia II)
Full Year Range of Kingdom of Georgia II is assumed.
[975, 1243]
unknown
None
23
(Malacca Sultanate)
Full Year Range of Malacca Sultanate is assumed.
[1270, 1415]
unknown
None
24
(Mauretania)
Full Year Range of Mauretania is assumed.
[-125, 44]
unknown
None
25
(Monte Alban V Early Postclassic)
Full Year Range of Monte Alban V Early Postclassic is assumed.
[900, 1099]
absent
None
26
(Monte Alban V Late Postclassic)
Full Year Range of Monte Alban V Late Postclassic is assumed.
[1101, 1520]
absent
None
27
(Numidia)
Full Year Range of Numidia is assumed.
[-220, -46]
unknown
None
28
(Ottoman Empire Late Period)
Full Year Range of Ottoman Empire Late Period is assumed.
[1873, 1920]
absent
None
29
(Songhai Empire)
Full Year Range of Songhai Empire is assumed.
[1376, 1493]
present
None
30
(Banu Ghaniya)
Full Year Range of Banu Ghaniya is assumed.
[1126, 1227]
unknown
None
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