A factual account of the roles played by Democrats and conservatives regarding the issue of American slavery.
However, it is irrelevant in current politics.
Until 1964, the Democratic Party in the United States was generally associated with more conservative positions. Historically, Democrats opposed policies such as the abolition of slavery and women's suffrage, and much of their support was based in the Southern states—regions now often referred to as "red" or conservative. Conversely, until 1964, the Republican Party was recognized for its progressive and liberal stances; Republicans were prominent advocates for abolition, women's voting rights, civil rights, and opposition to segregation, with strong representation in what are now considered "blue" states.
The political landscape shifted significantly after Lyndon Johnson, a Democrat with conservative views, signed the Civil Rights Act. Over time, many individuals in the South who had identified as Democrats transitioned to the Republican Party, while those in New England, previously Republicans known for their progressive and elite backgrounds, became members of the Democratic Party.