Amendments 11-27 By Tripple Feb 7, 1795 Ratification of 11th Amendment Sets limits on who can sue a state. Jun 15, 1804 Ratification of 12th Amendment Dec 6, 1865 Ratification of 13th amendment Jul 9, 1868 Ratification of 14th amendment Feb 3, 1870 Ratification of 15th Amendment Feb 3, 1913 Ratification of 16th amendment Apr 8, 1913 Ratification of 17th amendment Jan 16, 1919 Ratification of 18th Amendment Aug 18, 1920 Ratification of 19th Amendment Jan 23, 1933 Ratification of 20th Amendment Dec 5, 1933 Ratification of the 21st Amendment Feb 27, 1951 Ratification of 22nd Amendment Mar 29, 1961 Ratification of 23rd Amendment Jan 23, 1964 Ratification of 24th Amendment Feb 5, 1967 Ratification of 25th Amendment Jul 1, 1971 Ratification of 26th Amendment May 7, 1992 Ratification of 27th Amendment