One Reason That Kennedy Could Become a Vocal Supporter of the Civil

One reason that Kennedy could become a vocal supporter of the civil rights movement was

A) Jackie Kennedy's continuous support of black artists.
B) That the civil rights movement was gaining broad-based support.
C) That he and Martin Luther King Jr. had reached an understanding of just how far the movement would push.
D) That he and Lyndon Johnson had finally worked out a strategy for their own civil rights plan.