Which of the following was NOT a result of the compromise of 1850?

it further strained relations between the north and the south and convinced

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.

c]extended voting rights to african americans