| A | B |
| 15th AMENDMENT | vote cannot be denied due to race |
| 17th AMENDMENT | Senators elected directly by the people |
| 19th AMENDMENT | vote cannot be denied due to sex |
| 24th AMENDMENT | made the poll tax illegal |
| 26th AMENDMENT | lowered voting age to 18 |
| rational choice voting | vote based on what is perceived to be citizen’s individual interest |
| retrospective voting | deciding if party/candidate should be re-elected based on recent past |
| prospective voting | voting based on party/candidate will perform in the future |
| party-line voting | straight ticket voting |