| A | B |
| 16th Amendment | Income Tax |
| 17th Amendment | Senators elected by popular vote |
| 18th Amendment | Alcohol made illegal |
| 19th Amendment | Women get the right to vote |
| 20th Amendment | Tells when presidential and congressional terms begin and end |
| 21st Amendment | repeal of prohibition |
| 22nd Amendment | Presidential term limits |
| 23rd Amendment | Washington, DC can vote for president |
| 24th Amendment | No tax to vote |
| 25th Amendment | Presidential disability and succession |
| 26th Amendment | Voting age set at 18 |
| 27th Amendment | Congressional Pay Raises |
| Year 19th Amendment was ratified | 1920 |
| Year 18th Amendment was ratified | 1919 |
| Year 21st Amendment was ratified | 1933 |
| Year 16th Amendment was ratified | 1913 |