(4) The Voting Rights Act Amendments of 1970 ( Public Law 91–285 ) marked the first Federal law to enfranchise youth and outlaw age discrimination in accessing the franchise. In title III of that Act, Congress declared, with strong bipartisan support, that the 21-year age requirement— (A) denies and abridges the inherent constitutional rights of citizens eighteen years of age but not yet twenty-one years of age to vote