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 |
---|---|
irrigation_system | The absence or presence of irrigation system for a polity. |
# | Polity | Year(s) | Irrigation System | Description | Edit |
---|---|---|---|---|---|
71 |
(Yangshao) |
Full Year Range of Yangshao is assumed. [-5000, -3000] |
unknown |
None | |
72 |
(Badarian) |
Full Year Range of Badarian is assumed. [-4400, -3800] |
absent |
None | |
73 |
(Egypt - Inter-Occupation Period) |
Full Year Range of Egypt - Inter-Occupation Period is assumed. [-404, -342] |
present |
None | |
74 |
(Egypt - Saite Period) |
Full Year Range of Egypt - Saite Period is assumed. [-664, -525] |
present |
None | |
75 |
(French Kingdom - Late Bourbon) |
Full Year Range of French Kingdom - Late Bourbon is assumed. [1660, 1815] |
unknown |
None | |
76 |
(Hallstatt B2-3) |
Full Year Range of Hallstatt B2-3 is assumed. [-900, -700] |
unknown |
None | |
77 |
(La Tene B2-C1) |
Full Year Range of La Tene B2-C1 is assumed. [-325, -175] |
unknown |
None | |
78 |
(British Empire II) |
Full Year Range of British Empire II is assumed. [1850, 1968] |
present |
None | |
79 |
(Great Yuan) |
Full Year Range of Great Yuan is assumed. [1271, 1368] |
present |
None | |
80 |
(Classic Basin of Mexico) |
Full Year Range of Classic Basin of Mexico is assumed. [100, 649] |
unknown |
None |