The Abolitionists became the Republicans.
The Confederates became the Klan, segregationists, Dixiecrats.
The South seems pretty much all done with that. (I assume you’re not a klanRAT)
I am not done with states rights. States can and should unilaterally secede if the voters in that state say so. I think CA can and should secede. It has nothing to do with slavery or any other specific issue. I think the Red states should consider leaving. Trump is the last chance to save the American Empire.