One characteristic of a good leader is the ability to work together with other people. Which of Martin Luther King, Jr.'s accomplishments best shows this leadership quality? MARKING BRAINLIEST Due in 5 mins

A.

He graduated from Boston University in June of 1955.

B.

He was a supporter of the Civil Rights Act of 1964.

C.

He gave a speech to 250,000 people in 1963.

D.

He helped organize the Montgomery bus boycott.