Take your pick - Salamis, Mycale, Eurymedon, Cyprus and others.
Alexander the great helped the Greeks take out the Persians
539 BCE.
The Persians allied with the Medes to develop the power to take over Assyrian and Babylonian Empires, then used the accumulated naval and army resources to take i the whole Middle East, Central Asia and Libya-Egypt..
The Babylonians were a people who established an empire in the Middle East. The Persians were a tribe to the east in today's Iran, who established an empire by defeating Medes and used the combined strength to take over the Babylonian Empire.
In 785 BC!
The independent Greek city-state lost its independence in 513 BCE when King Darius I crossed over the Bosporus Strait to further his ambitions in Europe. It regained independence in 479 BCE after Persia was driven from Europe when its invasion failed.
It was part of an attempt to take over mainland Greece to impose peace in the region. They were opposed by the southern Greek states, which combined their fleets to match that of the Persians.
He wanted to use the Greeks to augment his military power to take over the Persian Empire.
No, they already had taken over the Greeks. Julius Caesar was preparing to take over the Middle East and Persia to emulate Alexander the Great and, having already taken over western Europe, which Alexander had not achieved, be greater then him. This assassination precluded this.
No, Sparta remained politically independent until the Roman conquest of 146 BC.
The Persians he promoted to take leadership roles over the heads of dissident Macedonians.