The rise of Trump and the lack of development of a major political party that represents the interests of the working class in the United States has led many to ask if there is something peculiar about American society. Goldfield and Melcher argue that the question, and its answer, are rooted in the organization of southern workers and a united front against white supremacy.

Capital mobility and the threat of disinvestment seriously constrain the capacity of progressive politicians to act. Where, then, does “progressive” legislation come from? American Communists in the 1930s offer an insightful model for the contemporary left.