I think the answer is C - Many Americans were exposed to the experiences, triumphs, and struggles of African-Americans.
The new direction is probably the non-violent approach that advocated equality through peaceful means such as sit ins or marches. They wanted to show that they are civilized and should be respected, that African-Americans are no different than the white people who were often evil and unjust towards them.
The correct answer is A. I’m positive
I believe it's industrialization. <span />