UR Chaldea is located in present day Mesopotamia. It is not certain when they migrated at an unknown period into the country of the Mesopotamian sea-lands about the head of the Persian Gulf.
It was the campaign by King of Kings Xerxes of Persia (Achaemenid dynasty), son of Darius the Great, who followed in the steps of his father and attacked the Western fronts of the Persian Empire to expand Persia and to conquer Greece.
Persian.
The goal that they had in common was to conquer the Persian empire.
Persia did not conquer Greece. Persia attempted to conquer Greece but the invasion was repelled. Earlier, Greeks had fought against Persia in the Ionian Revolt, and the Persian invasion was intended as retribution for the violation of Persian temples.
Archimedes did not conquer anything. He was a scientist, not a general or a politician.
The Persian Empire.
King of Kings.
The Persian and Mesopotamian kings and the Roman Emperors were all absolute rulers.
Persepolis.
The Persians were Aryans.
in 525 b.c