In the early 1900's, 6 million African Americans emigrated form the rural south of the US to the northeast, mid-west and west and thus began an urban existence in many of the cities in these areas so became important politically due to their numbers and their strong support of the civil rights movement later on.
King Charles I was forced to sign the petition of rights
Answer:
Slavery
Explanation:
States' rights regarding slavery was one of the main issues dividing the North and South that led to the Civil War.
The picture is just a black screen!
American Indians and once they were defeated settlers rushed in for land and money