White Trash: The 400-Year Untold History of Class in America

by Nancy Isenberg

in the partisan climate of the postwar years Democrats just as painstakingly worked to rebuild an opposition party and chip away at Republican policies, and they reached for the racial arguments at hand to help. Instead of celebrating the hardworking black man and the promise of social mobility, they fretted about the loss of a “white man’s government.” Unconcerned with inbreeding, they focused obsessively on outbreeding, that is, the supposedly unhealthy combination of distinct races. “Mongrel” became one of the Democrats’ favorite insults in these years. The word called forth numerous potent metaphors. Both defeated Confederates and Democratic journalists in the North predicted that Republican policies would usher in a “mongrel republic.” They drew paranoid comparisons to the Mexican Republic, the nineteenth-century example of racial amalgamation run amok.20

And here's where we get miscegenation as a bogeyman of racism and racist talking points.