The dominant economic class has always been at the motivating center of the spread of racial antagonism. This is to be expected since the economic content of the antagonism, especially at its proliferating source in the South, has been precisely that of labor-capital relations. The biological difference of color provides a concrete symbol upon which attitudes of fear and hate might be anchored. The dominant class, furthermore, has been explicit in its terms of living together in “peace” and harmony with Blacks. Its pivotal condition has been that the latter be content to work hard, willingly, and unorganized. “Love” tends to vanish as soon as Blacks begin to show signs of unionization, of movements for normal political status, and of desires to bring themselves up to cultural parity.