| 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 |
|---|---|
| postal_station | The absence or presence of postal station for a polity. |
| # | Polity | Year(s) | Postal Station | Description | Edit |
|---|---|---|---|---|---|
| 281 |
(Kachi Plain - Aceramic Neolithic) |
Full Year Range of Kachi Plain - Aceramic Neolithic is assumed. [-7500, -5500] |
absent |
None | |
| 282 |
(Kachi Plain - Urban Period I) |
Full Year Range of Kachi Plain - Urban Period I is assumed. [-2500, -2100] |
present |
None | |
| 283 |
(Ottoman Empire III) |
Full Year Range of Ottoman Empire III is assumed. [1683, 1839] |
present |
None | |
| 284 |
(Haudenosaunee Confederacy - Late) |
Full Year Range of Haudenosaunee Confederacy - Late is assumed. [1714, 1848] |
absent |
None | |
| 285 |
(Cahokia - Late Woodland I) |
Full Year Range of Cahokia - Late Woodland I is assumed. [300, 450] |
absent |
None | |
| 286 |
(Cahokia - Sand Prairie) |
Full Year Range of Cahokia - Sand Prairie is assumed. [1275, 1400] |
absent |
None | |
| 287 |
(Cahokia - Emergent Mississippian I) |
Full Year Range of Cahokia - Emergent Mississippian I is assumed. [750, 900] |
absent |
None | |