What was the name given to the trade system where finished manufatured goods were sent to africa in exchange for slaves who were sent to the americas and exchanged for colonial goods that would finally be returned to the home country

the two colonies had the earliest laws mandating religious tolerance.

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.