Do you think Ross Barnett would be a Democrat today? You might want to google "Southern Strategy" if you are are wondering where the lineage of the old MS Democrat Party is now.
The point is, the "old Democrats" are still running the show, they just wear a different jersey now.
If nothing changes, nothing changes.
That is such an outrageous slander but because the targets are mostly white it is allowed to happen. "Oh you Repubs are the racists now". Libel and Slander.
Ross Barnett wouldn't be elected today because the Democrats have thankfully moved away from those policies. He most certainly wouldn't be a Republican.
Also, the Southern Strategy is another myth that you uneducated, repeat talking points losers point to. Nixon and Reagan had LANDSLIDE strategies, the South dutifully went back to the Dems and Clinton until 2000 when those issues were long gone. But keep spreading the big lie.