How did women help the war effort?
A. They refused to buy Liberty Bonds.
B. They took over many of the jobs that men held.
C. They fought in the military.
D. They protested the government to gain the right to vote.

B. they took over many of the jobs that men held

in 550 b.c.e. cyrus the great, the leader of the persians, conquered the medes and united the iranian people under one ruler for the first time. cyrus became the first king of the persian empire and went on to establish one of the largest empires in world.