Those quotes are fabricated, dumbass.
It's not unproven either, and easy to believe based on his record, and how they played the CRA.
Yes they're completely unproven.
I think you meant "disproved". And how could you ever prove that someone never said something unless you have a tape recorder recording their every word?
But even the idea that he would think anything like that is idiocy. Back before the Civil Rights Act, Democrats controlled every state with a significant Black population. After signing the CRA, they lost EVERY one of those states to Republicans. Why the fukk would the Democrats do something for black people in order to gain the Black vote if it meant losing the racist white vote that actually controlled every single state in question?
Can you name even ONE state that Democrats took from the Republicans because they got the Black vote from signing the Civil Rights Act? Democrats lost 5 of the next 6 presidential elections after that passed, most of them by landslides, and the fact that they were now seen as the "pro-Black" party was a big reason why.