Darius the 1st and his son Xerxes the 1st .
they where mad at Greece
They wanted to have adult fun with the egyptians women
No, the Persians wanted to control Greece. But Greece wanted to be independent so they revolted against the Perisna rule
They did not conquer Greece. They had incorporated the Greek city-states in Asia Minor into their empire, but their attempts to bring the rest of the Greek world under Persian control failed. The reason they wanted to control the mainland cities was to stop the Greek cities creating disruption in their empire with their constant fighting amongst each other, which spilled over into territory ruled by Persia.
Because the persian empire had a larger population and thus a larger army. they thought that the could concour greece because they wanted the land, the buildings and knowlage,and the glory. Finally they thought that they could defeat greece because The athenians had been fighting with the spartans and that made the m concievably weak.
They belived the world was theirs and they wanted to conquer it. (please improve my answer if needed.)
Phillip the second did. he did it in order to conquer Persia. he wanted to prove that his army was strong enough to conquer Persia and maybe even beat Greece's army.
He wanted to use the Greeks to augment his military power to take over the Persian Empire.
He wanted to make his kingdom strong enough to defeat the mighty persian empire.
He was assassinated just before his departure for the conquest, and his son Alexander took over and succeeded.
Xerxes was the Persian king, who wanted to take over Greece. Leonidas was the king of Sparta, who was one of many to defend Greece. It's pretty obvious why they were enemies.
Achaemenid Persian leaders had incredible tolerance for the religions and local character of the peoples that they conquered. As long as they acknowledged the political sovereignty of the Persians, they were free to worship as they wanted, live where they wanted, work in the fields that they wished, and speak their local languages.