He was the chairman of the Student Nonviolent Coordinating Committee (SNCC) from 1963 to 1966. Lewis was one of the "Big Six" leaders of groups who organized the 1963 March on Washington. He fulfilled many key roles in the civil rights movement and its actions to end legalized racial segregation in the United States.
Trying to bring slavery into other states.
Answer:
Nativist groups began to encourage immigration
Explanation:
I believe that would have to be B. Lots of people of that time looked to credit to buy a lot of stuff which then lead to the Great Depression.