Which statement best describes the Freedom Summer?
A. In the summer of 1964, civil rights groups worked to free wrongly
imprisoned Black men in Mississippi.
B. In the summer of 1964, four major civil rights groups worked to
register Black voters in rural Mississippi.
C. In the summer of 1964, civil rights advocates worked to help Black
students register for classes at the University of Mississippi.
D. In the summer of 1964, civil rights groups tested bus and train
travel throughout the South for Black travelers.