| 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 |
|---|---|
| bridge | The absence or presence of bridge for a polity. |
| # | Polity | Year(s) | Bridge | Description | Edit |
|---|---|---|---|---|---|
| 21 |
(French Kingdom - Early Bourbon) |
Full Year Range of French Kingdom - Early Bourbon is assumed. [1589, 1660] |
unknown |
None | |
| 22 |
(Carolingian Empire I) |
Full Year Range of Carolingian Empire I is assumed. [752, 840] |
unknown |
None | |
| 24 |
(Austria - Habsburg Dynasty I) |
Full Year Range of Austria - Habsburg Dynasty I is assumed. [1454, 1648] |
present |
Bridges were present, built and maintained throughout the period. §REF§(Curtis 2013: 48) Curtis, Benjamin. 2013. The Habsburgs: The History of a Dynasty. London; New York: Bloomsbury. https://www.zotero.org/groups/1051264/seshat_databank/items/TRKUBP92§REF§ | |
| 25 |
(Golden Horde) |
Full Year Range of Golden Horde is assumed. [1240, 1440] |
present |
There were manned river crossing stations in the territory. §REF§Schamiloglu 2018: 21. https://www.zotero.org/groups/1051264/seshat_databank/items/4DIB5VCX§REF§ | |
| 26 |
(Napoleonic France) |
Full Year Range of Napoleonic France is assumed. [1816, 1870] |
present |
Bridges were built and maintained across France.§REF§Clapham 1955: 147-150. https://www.zotero.org/groups/1051264/seshat_databank/items/2QKQJQM3.§REF§ | |