You crossed into breaking the site guidelines here. Please don't do that regardless of how wrong someone else is or you feel they are. It just makes the thread even worse.
You’re pointing to elections that happened more than three decades after the Civil Rights Acts of 1957-1968. That doesn’t support your point that the parties’ positions in the Civil Rights Acts was critical to those results. Couldn’t it be that those results are the product of things that happened during the 1990s, such as Democratic support for affirmative action?
As to the scare quotes, I’m using them because you’re using the term to refer to people who voted for Bush, it just Storm Thurmond.