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
51
(Hallstatt B2-3)
Full Year Range of Hallstatt B2-3 is assumed.
[-900, -700]
unknown
None
52
(British Empire I)
Full Year Range of British Empire I is assumed.
[1690, 1849]
present
None
53
(Napoleonic France)
Full Year Range of Napoleonic France is assumed.
[1816, 1870]
present
None
54
(Plantagenet England)
Full Year Range of Plantagenet England is assumed.
[1154, 1485]
absent
None
55
(La Tene C2-D)
Full Year Range of La Tene C2-D is assumed.
[-175, -27]
unknown
None
56
(French Kingdom - Early Valois)
Full Year Range of French Kingdom - Early Valois is assumed.
[1328, 1450]
unknown
None
57
(French Kingdom - Late Valois)
Full Year Range of French Kingdom - Late Valois is assumed.
[1450, 1589]
unknown
None
58
(British Empire II)
Full Year Range of British Empire II is assumed.
[1850, 1968]
present
None
59
(Akan - Pre-Ashanti)
Full Year Range of Akan - Pre-Ashanti is assumed.
[1501, 1701]
absent
None
60
(Banu Ghaniya)
Full Year Range of Banu Ghaniya is assumed.
[1126, 1227]
unknown
None
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