| First Introduced | Primary Support | Congress | Amendment | % Correct |
|---|---|---|---|---|
| 1991 | Conservatives | Stalled | Flag Desecration Amendment | 100%
|
| 1991 | Conservatives | Stalled | Balanced Budget Amendment | 67%
|
| 1875 | Liberals | Passed the House | Blaine Amendment | 67%
|
| 1924 | Progressives | Passed | Child Labor Amendment | 67%
|
| 1861 | Moderates | Passed | Corwin Amendment | 67%
|
| 1969 | Progressives/Liberals | Stalled | Electoral College Abolition Amendment | 67%
|
| 1972 | Liberals/Centrists | Passed | Equal Rights Amendment | 67%
|
| 2003 | Conservatives | Stalled | Federal Marriage Amendment | 67%
|
| 1989 | Conservatives | Stalled | Human Life Amendment | 67%
|
| 1997 | Libertarians | Stalled | Income Tax Abolition Amendment | 67%
|
| 1984 | Conservatives | Stalled | School Prayer Amendment | 67%
|
| 2005 | Arch-Conservatives | Stalled | Birthright Citizenship Abolition Amendment | 33%
|
| 1810 | Mixed | Passed | Titles of Nobility Amendment | 33%
|