Elliott J. Gorn is Professor of History and American Civilization at Brown University. He is author of The Manly Art (1986); Mother Jones: The Most Dangerous Woman in America (2001); Dillinger’s Wild Ride (2009); and is coauthor of A Brief History of American Sports (1993). Gorn is also coeditor of Constructing the American Past—a collection of documents for U.S. history survey courses—now in its seventh edition. You can sign up for email updates here.