Which statements describe the persian empire? choose all answers that are correct.
a. the persians looked down on the culture and knowledge of the peoples they conquered.
b. the empire extended from the eastern edge of europe to the western rim of the indus river valley.
c. darius i conquered all of greece after defeating athens at the battle of marathon.
d. cyrus oversaw a period of great peace and prosperity throughout his empire.

Why was it decided in potsdam that certain industries in germany would be disabled? a. to deplete resources that might prevent germany from coming to power again b. so that a portion of the eastern region of poland would be fused together with the soviet union c. to allow the allies to focus their war efforts in fighting the last part of the war against japan d. to provide economic aid for iran's government since large war demands were made on them