In the south the Democratic party and in the north the Republican Party
White people in South those for slavery or states in the Confederacy.
Democratic.
When African Americans were first guaranteed the right to vote during Reconstruction, most of them voted for Republican candidates. This was because Southern Whites who were against Reconstruction mostly belonged to the Democratic Party.
During Reconstruction, the Ku Klux Klan and the White League primarily supported the Democratic Party. These groups aimed to undermine Republican efforts to extend civil rights to African Americans and restore white supremacy in the South. Their violent tactics were used to intimidate voters and suppress the Republican Party, which was associated with Reconstruction and African American rights.
In the late 19th century, the Democratic Party was strongest in the South, where it dominated state and local politics following the Civil War and the Reconstruction era. The party's appeal was bolstered by its alignment with agrarian interests and its opposition to Reconstruction policies, which were viewed as oppressive by many Southern whites. Additionally, the Democratic Party gained support in urban areas in the North, particularly among immigrant communities and working-class voters.
republican party
The Republican Party
blacks and whites who supported blacks (mainly)
The Republican Party. In general blacks voted for the Republicans, the "Party of Lincoln" until Franklin Roosevelt in 1932. Then blacks changed their allegiance to the Democratic Party, and have voted Democratic since.
The Republican Party
The Republican Party