More than an important contribution to understandings of religion and the labor movement, the book also challenges interpretations of the Progressive Era by arguing that the Social Gospel—widely accepted as the creation of middle-class ministers—was in fact inspired by working people who had developed their own vision of Christianity a generation earlier....Written in a style sophisticated enough for the scholar yet accessible enough for the advanced undergraduate, this book is a must read for students of labor, religious, Gilded Age, and Progressive Era history.