Who is 'you do'.
Army/Troops
The Persian army of Darius III.
A standing army known as the Immortals
Darius
Battle of Marathon
Cyrus the Great, then his son Cambyses, then Darius.
There were several Persian leaders called Darius - they were kings of Persia.
Darius was a Persian.
Under Xerxes I the Persian army captured Athens following the battle of Thermopylae. The Persian king to conquer Athens , was the famous Persian king called Cyrus.
To collect taxes, judge legal cases, manage the police, and recruit soldiers for the Persian army.
darius I darius I
Persian King