The Persian Empire

Darius I: Creator of the Imperial System (1x5)

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Witness the first challenge to the new empire: Was Darius, the son-in-law of Cyrus, a legitimate king? After Cambyses died, and in the face of civil war, Darius established himself as a swift, decisive, unwavering leader. See how Darius created both a royal genealogy and a Persian identity, after which he turned to building infrastructure.