In this Aug. 6, 1965, photo, President Lyndon Baines Johnson signs the Voting Rights Act of 1965 in a ceremony in the President’s Room near the Senate Chambers on Capitol Hill in Washington.

“The Voting Rights Act of 1965 is a landmark piece of federallegislation in the United States that prohibits racial discrimination in voting. It was signed into law by PresidentLyndon B. Johnson during the height of the civil rights movement on August 6, 1965, and Congress later amended the Act five times to expand its protections. Designed to enforce the voting rights guaranteed by the Fourteenth and Fifteenth Amendments to the United States Constitution, the Act sought to secure the right to vote for racial minorities throughout the country, especially in the South. According to the U.S. Department of Justice, the Act is considered to be the most effective piece of federal