I can't agree. And now you are reaching, really reaching back to the 60's. I can reach back too, to when the Democrats where the party of the old South, and most blacks were helped by, and gave their support to, Republicans. So, i don't think Republicans are driving away critical thinkers.
I can't take you seriously as a critical thinker when you don't even know history of Republican and Democratic party.
Here is George Wallace, a Democrat talking about segregation
I am a conservative. I intend to give the American people a clear choice. I welcome a fight between our philosophy and the liberal left-wing dogma which now threatens to engulf every man, woman, and child in the United States. I am in this race because I believe the American people have been pushed around long enough and that they, like you and I, are fed up with the continuing trend toward a socialist state which now subjects the individual to the dictates of an all-powerful central government.
He goes on to say
It is very appropriate that from this cradle of the Confederacy, this very heart of the great Anglo-Saxon Southland, that today we sound the drum for freedom as have our generations of forebears before us time and again down through history. Let us rise to the call for freedom-loving blood that is in us and send our answer to the tyranny that clanks its chains upon the South. In the name of the greatest people that have ever trod this earth, I draw the line in the dust and toss the gauntlet before the feet of tyranny, and I say segregation now, segregation tomorrow and segregation forever.
So which party do you think he will be in current day and age?