Foundations of the Constitution By rae.395 Sep 30, 1789 -Constitution is ratified-All white, land owning males could vote Sep 30, 1810 -Religious qualifications dropped-Last religious voting eliminated Sep 30, 1850 -Property requirements dropped,Almost all white males could vote Sep 30, 1867 -15th Amendment,protects the voting rights of adult male citizens of any race Sep 30, 1920 -19th Amendment,Guarantees woman's suffrage Sep 30, 1961 -23rd Amendment,Allows voters of District Columbia to participate in presidential elections Sep 30, 1964 -24th Amendment,Bans poll tax as a requirement Sep 30, 1965 -Voting Rights Act of 1965,Protects rights of minority voters and eliminates literacy test Sep 30, 1971 -26th Amendment,minimum voting age 18