This civil rights activist won the nobel peace prize

Martian Luther king Jr was the civil rights activist who won the Nobel peace prize

Explanation:

Martian Luther king Jr. was born on January 15th, 1929 in Atlanta, Georgia. Martian Luther king Jr. was the minister who became the leader of the civil rights movement. He fought for the equal rights of African Americans who were poorly treated, through segregation and discrimination. He believed in equality; that America should be fair to everyone regardless of his or her race.  

d. it adversely affected american productivity

a. by accepting the election of president abraham lincoln in 1860 and convincing other southern states to do the same