Seudónimo Seudónimo 15-02-2017 History contestada WILL GIVE BRAINLIEST AND 21 POINTS PLEASE ANSWER CORRECTLY NEED FOR UNIT TEST which statements describe the persian empire? . Cyrus oversaw a period of great peace and prosperity throughout his empire .the empire extended from the eastern edge of europe to the western rim of the Indus river valley .Darius i conquered all of greece after defeating athens at the battle of marathon . the Persians looked down on the culture and knowledge of the people they conquered