Select the correct answer.
What is the best summary of this passage?

A.
Marian Anderson was modest about her influence on the Civil Rights Movement, but in a new museum exhibit, she reluctantly acknowledges the part she played.
B.
A museum exhibit featuring Marian Anderson shows how her lengthy and remarkable singing career helped advance the Civil Rights Movement.
C.
Eleanor Roosevelt helped Marian Anderson plan a concert at the Lincoln Memorial in 1939, which is the subject of a new museum exhibit.
D.
A museum exhibit featuring Marian Anderson begins with a photo of her as a baby and ends with a photo of her shortly before her death at the age of 96.