Agroup that oversaw the montgomery bus boycott and produced important civil rights leaders was
the southern christian leadership conference.
the montgomery improvement association.
the congress of racial equality.
the student nonviolent coordinating committee.

The Montgomery Improvement Association  is a group that oversaw the Montgomery Bus Boycott

Explanation:

The boycott itself was formed through the principles of Christianity, which kind and non-violence to the enemies. Since its formation in 1955, the rights leaders from the black community were the essential objectives of the association. Therefore, the purpose of the association was to command the bus boycott.

The king was chosen because of the eloquence and his calmness and other practical considerations. He was however not known well known by most whites

second answer, The Montgomery Improvement Association

operation overlord was the codename for the battle of normandy, the allied operation that launched the successful invasion of german-occupied western europe during world war ii. the operation was launched on 6 june 1944 with the normandy landings

b. martin luther king jr. wrote and spoke "i have a dream"

explanation:

i know this 100 percent is correct   b. is the best one. < 3