Learn about the newest U.S. Constitution amendment—the 27th Amendment ratified in 1992, regulating congressional pay changes.
Learn why the Equal Rights Amendment and District of Columbia Voting Rights Amendment were not ratified into the U.S. Constitution.
Learn about the 17th, 18th, and 19th Amendments—direct senatorial elections, Prohibition, and women's suffrage in U.S. history.
Explore the importance of the Tenth Amendment in reserving powers to states and promoting federalism in the U.S. government system.
Learn why removing amendments from the U.S. Constitution is difficult and requires a rigorous legal process involving Congress and states.
Learn how the 24th and 26th Amendments expanded voting rights by abolishing the poll tax and lowering the voting age to 18.
Learn the key points of the Tenth Amendment, which reserves powers not given to the federal government for the states and the people.
Explore whether the 73rd Amendment exists in the U.S. Constitution and understand the current number of amendments.
Learn the key facts about the 16th-19th Amendments, covering income tax, direct election of senators, Prohibition, and women's voting rights.
Learn the three major groups of the 27 U.S. Constitutional amendments: individual rights, government authority, and expanding democratic participation.
Learn about the 27th Amendment, the most recent U.S. Constitution amendment ratified in 1992, and its impact on congressional pay raises.
Discover why amending the U.S. Constitution requires a rigorous process with high approval thresholds to protect its stability and integrity.