Has recent u. s. immigration policy been effective? why or why not? what do you think should be done on immigration?

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.

the answer is a new goverment.