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
211
(Hatti - Old Kingdom)
Full Year Range of Hatti - Old Kingdom is assumed.
[-1650, -1500]
unknown
None
212
(Ottoman Emirate)
Full Year Range of Ottoman Emirate is assumed.
[1299, 1402]
unknown
None
213
(Roman Empire - Dominate)
Full Year Range of Roman Empire - Dominate is assumed.
[285, 394]
present
None
214
(Oneota)
Full Year Range of Oneota is assumed.
[1400, 1650]
absent
None
215
(Chagatai Khanate)
Full Year Range of Chagatai Khanate is assumed.
[1263, 1402]
unknown
None
216
(Timurid Empire)
Full Year Range of Timurid Empire is assumed.
[1370, 1526]
present
None
217
(Kushan Empire)
Full Year Range of Kushan Empire is assumed.
[35, 319]
present
None
218
(Eastern Han Empire)
Full Year Range of Eastern Han Empire is assumed.
[25, 220]
present
None
219
(Western Jin)
Full Year Range of Western Jin is assumed.
[265, 317]
present
None
220
(Hmong - Early Chinese)
Full Year Range of Hmong - Early Chinese is assumed.
[1895, 1941]
absent
None
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