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]
Verified A Seshat Expert has approved this piece of data.

Variable Definition
canal The absence or presence of canal for a polity.

# Polity Year(s) Canal Description   Edit
1
(Russian Empire, Romanov Dynasty I)
1614 CE 1706 CE
absent
None
2
(Russian Empire, Romanov Dynasty I)
1706 CE 1775 CE
present
None
3
(Spanish Empire II)
1716 CE 1814 CE
present
None
4
(Soviet Union)
1923 CE 1991 CE
present
None
5
(Jin Dynasty)
Full Year Range of Jin Dynasty is assumed.
[1115, 1234]
present
None
6
(Shuar - Colonial)
Full Year Range of Shuar - Colonial is assumed.
[1534, 1830]
absent
None
7
(Hallstatt C)
Full Year Range of Hallstatt C is assumed.
[-700, -600]
unknown
None
8
(Egypt - Tulunid-Ikhshidid Period)
Full Year Range of Egypt - Tulunid-Ikhshidid Period is assumed.
[868, 969]
present
None
9
(Tocharians)
Full Year Range of Tocharians is assumed.
[-129, 29]
unknown
None
10
(Egypt - Thebes-Hyksos Period)
Full Year Range of Egypt - Thebes-Hyksos Period is assumed.
[-1720, -1567]
present
None
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