By thinking of the lower classes as incurable, irreparable “breeds,” this study reframes the relationship of race and class. Class had its own singular and powerful dynamic, apart from its intersection with race. It starts with the rich and potent meaning that came with the different names given the American underclass. Long before they were today’s “trailer trash” and “rednecks,” they were called “lubbers” and “rubbish” and “clay-eaters” and “crackers”—and that’s just scratching the surface.