Kostis Christakis, Veronica Walker, Samantha Holder, Alicja Piślewska, Daniel Mullins, Artur Butkiewicz, Malwina Brachmanska, William Farrell, Edward A L Turner, PT, Kiran Basava, Marika Michalak, Jill Levine, Cesaretti, Aleksandra Neumannn, Alice Williams, Stephen Dean, Robert Harding, Marika Wałęga, Dan Hoyer, Marta Bartkowiak, Sal Witshire, Agathe Dupeyron, Katheriin Liibert, Giulia Nazzaro, Jedrzej Hordecki, PF, Robert Ross, Thomas Cressy, Rosalind Purcell, Agathe Dupreyon, RC, Agnieszka Marta Duda, Emilia Tomicka, Po-Ju Tuan, Katarzyna Harabasz, Eva Brandl, AP, Jenny Reddish, Natalia Szych, Enrico Cioni, Peter Rudiak-Gould, Alec Vulfson, Lottie Field, Hugh Bennett, Kalin Bullman, Gréine Jordan, Katarzyna Mich.
| Variable | Definition |
|---|---|
| Polity | The Seshat Polity Name |
| Year(s) | The years for which we have the data. [negative = BCE] |
| Confidence | Inferred : The value is inferred. Suspected : The value is suspected (Expert Check Needed). Evidenced : The value is backed up by sufficient evidence. |
| Disputed? |
No : No disagreement among scholars. Yes : There is disagreement among scholars. |
| Expert? | : Not yet Checked by a Seshat Expert. : Checked and accepted by a Seshat Expert (or RA). |
| Variable | Definition | Choices |
|---|---|---|
| ditch | The absence or presence of ditch for a polity. |
- present - absent - unknown - Transitional (Absent -> Present) - Transitional (Present -> Absent) |
| # | Polity | Year(s) | Ditch | Description | Edit |
|---|---|---|---|---|---|
| 182 |
(Sogdiana - City-States Period) |
Full Year Range of Sogdiana - City-States Period is assumed. [604, 711] |
unknown |
None | |
| 183 |
(Yemen - Late Bronze Age) |
Full Year Range of Yemen - Late Bronze Age is assumed. [-1200, -801] |
absent |
None | |
| 185 |
(Yemen - Qasimid Dynasty) |
Full Year Range of Yemen - Qasimid Dynasty is assumed. [1637, 1805] |
unknown |
None | |
| 186 |
(Qatabanian Commonwealth) |
Full Year Range of Qatabanian Commonwealth is assumed. [-450, -111] |
unknown |
None | |
| 188 |
(Sabaean Commonwealth) |
Full Year Range of Sabaean Commonwealth is assumed. [-800, -451] |
unknown |
None | |
| 189 |
(Kingdom of Saba and Dhu Raydan) |
Full Year Range of Kingdom of Saba and Dhu Raydan is assumed. [-110, 149] |
unknown |
None | |
| 190 |
(Yemen - Tahirid Dynasty) |
Full Year Range of Yemen - Tahirid Dynasty is assumed. [1454, 1517] |
unknown |
None |