The early years of the twentieth century are often thought of as socialism¿s first heyday in the United States, when the Socialist Party won elections across the country and Eugene Debs ran for president from a prison cell, winning more than 900,000 votes. Less well-known is the socialist revival of the 1930s. Radicalized by the contradiction of crushing poverty and unimaginable wealth that existed side by side during the Great Depression, socialists built institutions, organized the unemployed, extended aid to the labor movement, developed local political movements, and built networks that would remain active in the struggle against injustice throughout the twentieth century. Jake Altman brings