Signed by President Lyndon Johnson on April 11, 1968 — one week after the assassination of Martin Luther King Jr. — the Fair Housing Act prohibited discrimination in the sale, rental, and financing of housing based on race, religion, national origin, and sex. The final major legislative achievement of the civil rights era, it addressed the economic segregation that persisted even after legal desegregation. Its passage was directly accelerated by King's assassination and the urban uprisings that followed, transforming grief and outrage into the last great act of the Second Reconstruction.