| 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 |
|---|---|
| courier | The absence or presence of courier for a polity. |
| # | Polity | Year(s) | Courier | Description | Edit |
|---|---|---|---|---|---|
| 282 |
(Songhai Empire - Askiya Dynasty) |
Full Year Range of Songhai Empire - Askiya Dynasty is assumed. [1493, 1591] |
present |
None | |
| 287 |
(Middle Wagadu Empire) |
Full Year Range of Middle Wagadu Empire is assumed. [700, 1077] |
present |
None | |
| 288 |
(Early Monte Alban I) |
Full Year Range of Early Monte Alban I is assumed. [-500, -300] |
absent |
None | |