There is no room for two distinct races of white men in America, much less for two distinct races of whites and blacks. I can conceive of no greater calamity than the assimilation of the Negro into our social and political life as an equal... Within twenty years we can peacefully colonize the Negro in the tropics and give him our language, literature, religion, and system of government under conditions in which he can rise to the full measure of manhood. This he can never do here. We can never attain the ideal Union our fathers dreamed, with millions of an alien, inferior race among us, whose assimilation is neither possible nor desirable.