| Type | Major political party |
| Origin | Early 1800s |
| Country | |
| History | Originating as anti-abolitionist conservative party • Evolving into center-right party • Promoting civil rights and social welfare programs |
| Ideology | Center-left |
| Opposition | |
| Party name | Democratic Party |
| Political position | Center-right to center-left on the political spectrum |
| Prominent policies | Civil rights • Social welfare • Fiscal conservatism • Social liberalism |
| Leadership (as of 2023) |
