The Civil War Amendments (the Thirteenth, Fourteenth, and Fifteenth Amendments) were not enough to prevent discrimination against people of color, particularly in the South. As a result, what other pieces of legislation were passed by the federal government to prevent discrimination?

a) Voting Rights Act of 1965.
b) Civil Rights Act of 1964.
c) Fair Housing Act of 1968.
d) Equal Pay Act of 1963.