"An important addition to the field, both for its scholarly significance and its contemporary relevance. This history has never been laid out in such a manner. . . . It's a book the field has been waiting for, and that it needs." - Matthew S. Hedstrom, University of Virginia "A unique examination of mainline Protestantism as a significant force in twentieth-century American history, one that should be examined not merely for its decline into irrelevancy but instead for its fundamental contribution to American ideas of diversity, equity, and justice." - Paul Harvey, author of? Martin Luther King: A Religious Life