| Type | Federated Empire |
| Period | |
| Capital | Pasargadae (initial), Persepolis, Susa, Ecbatana |
| Founder | |
| Collapse | |
| Religion | |
| Place of origin | |
| Region or state | |
| Official languages | |
| Notable achievements | World's largest empires at the time • Education system • Religious tolerance • Federated system of city-states • Conquests and alliance building |
