If that were the case, then it would probably be legal for a man to rape his wife, and abortion would be illegal.
Given that my father was a fairly progressive dude, my daily life would be different in that he probably wouldn’t have wanted us to move to a racist and misogynic country, so we’d still be living in Canada.
Therefore, I’d be living in a cleaner, less crowded, and much saner country.
I think some other minorities would be allowed to vote, because IIRC, even during the Jim Crow days of the South, other minorities were allowed to vote in that area. However, if those minorities seemed to be a progressive force, then I could see the white majority voting to deny the vote to all non-whites.
The Republican party might be similar to what it is now, and the Democratic party might be like it was in the south before the Civil Rights Act of 1964.