See nolu chan's posts above where he talks about Indiana racists. I guess it's the Indiana racists that cause blacks to not vote Republican. /sarcasm lol
Do you not see the attribution of the quote to Lucy Shelton Stewart? The post was made to Partisan because she was his (non)source for a discussion topic a few weeks ago (and, come to think of it, almost everything else it appears).
Learn to read, learn not to lie. It will take you far.
Gradually the newspapers are revealing this close connection between Republicanism and the Klan in the North: in such States as Maine, New York, and Indiana the influence is profound.
-- Lucy Shelton Stewart, The Reward of Patriotism, 1930, p. 449.