Source Data Reference for:
City = Akkad
Time = -2000
| City | Year | Size | Size Comment | Year Comment | Author | Title | Location |
|---|---|---|---|---|---|---|---|
| Akkad | -2250 | 35,000 | "over 30,000" | Tertius Chandler | Four thousand years of urban growth | p460 | |
| Akkad | -2240 | becomes the largest in the world overtaking Memphis (EGY) | Tertius Chandler | Four thousand years of urban growth | p523 | ||
| Akkad | -2200 | 30,000 | George Modelski | World Cities -3000 to 2000 | p28 |