He divided it into provinces and assigned satraps to govern them.
Persia.
Xerxes mother was Atossa, Darius I of Persia wife and Cyrus the Greats' daughter.
Hystapses.
Cyrus, Darius, Xerxes.
No.
There were several Persian leaders called Darius - they were kings of Persia.
Darius organized the empire by dividing it into 20 provinces.
They were kings of Persia.
The King of Persia defeated by Alexander was Darius. After losing the battle of Gaugamela Darius was murdered by his own nobles.
Darius the Great.
Darius organized the empire by dividing it into 20 provinces.