Question

multiple choice question by the 540s b.c.e., persian armies had conquered what areas? all of greece. mesopotamia. syria. asia minor

Explanation:

By the 540s B.C.E., Persian armies had conquered Mesopotamia. They had not yet conquered all of Greece at this time. While they would later have influence in Syria and Asia - Minor, at this specific time - frame, the major conquest was Mesopotamia.

Answer:

Mesopotamia