"WHERE THESE RIGHTS COME FROM Yet what was the constitutional basis for these actions? Desegregation and anti-discrimination laws both relied on the notion that blacks weren't slaves any longer; rather, they were free and could make their own choices. This freedom, however, had been secured for blacks by the Thirteenth Amendment to the Constitution which permanently abolished slavery. Thus, the Thirteenth Amendment was the original freedom charter for African Americans. The desegregation court rulings and the anti-discrimination provisions of the Civil Rights Act and the Fair Housing Bill were also based on the "equal protection" clause of the Fourteenth Amendment. This Amendment granted citizenship to blacks and established equal rights under the law. It was the original social justice manifesto for blacks, women, and other minorities. Finally, the Voting Rights Act attempted to secure for blacks full enfranchisement, the right to vote. But blacks already had the right to vote. That right was specified in the Fifteenth Amendment to the Constitution. This amendment declared that, as citizens, blacks had the same prerogative to cast their ballots as whites and all others. The 1965 Voting Rights Act merely sought to enforce an equality provision that had been constitutionally affirmed much earlier."