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 |
|---|---|---|
| steel | The absence or presence of steel for a polity. |
- present - absent - unknown - Transitional (Absent -> Present) - Transitional (Present -> Absent) |
| # | Polity | Year(s) | Steel | Description | Edit |
|---|---|---|---|---|---|
| 51 |
(Egypt - Tulunid-Ikhshidid Period) |
Full Year Range of Egypt - Tulunid-Ikhshidid Period is assumed. [868, 969] |
present |
None | |
| 53 |
(French Kingdom - Early Bourbon) |
Full Year Range of French Kingdom - Early Bourbon is assumed. [1589, 1660] |
present |
None | |
| 54 |
(French Kingdom - Early Valois) |
Full Year Range of French Kingdom - Early Valois is assumed. [1328, 1450] |
present |
None | |
| 57 |
(Iban - Brooke Raj and Colonial) |
Full Year Range of Iban - Brooke Raj and Colonial is assumed. [1841, 1987] |
present |
None | |
| 58 |
(The Old Palace Crete) |
Full Year Range of The Old Palace Crete is assumed. [-1900, -1700] |
absent |
None | |
| 60 |
(Yemen - Era of Warlords) |
Full Year Range of Yemen - Era of Warlords is assumed. [1038, 1174] |
present |
None |