The Persians did not control Greece. They had scores of Greek city-states in Asia Minor within their empire.
Persia's absorption of Media gave it the strength to expand into an empire covering the Middle East, north Africa and central Asia.
The Persian Empire which stretched from Libya to Central Asia.
Gaining an empire is its own reward.
The Persians absorbed the Phoenicians into their empire, and used their resources.
Persians
No.
The Persians
Alexander the Great conquered the Persian Empire and converted it into an empire of his own, not to destroy the Persians but to convert them to Greek culture.
The Persians conquered the Babylonian Empire in 539 BCE.
He was not mean to the Persians - he led them to form the greatest empire of the time.
With 20 provincial governors under control of the king and his council. The city-state, tribal and principality rulers were left in place, under control of the provincial governors.