President Lyndon B. Johnson signed the Civil Rights Act of 1964 into law on July 2, 1964, in Washington, D.C. John F. Kennedy had originally proposed the legislation before his assassination. The act outlawed discrimination based on race, color, religion, sex, and national origin. It prohibited unequal voter registration requirements, banned racial segregation in schools, workplaces, and public accommodations, and ended employment discrimination. Southern Democrats opposed the bill with a lengthy Senate filibuster, but it passed with bipartisan support led by Senate Floor Leader Hubert Humphrey and Republican Minority Leader Everett Dirksen.