"This book corrects the view that American unionism was conservative in its political orientation by examining the 1919 Seattle General Strike and the 1934 San Francisco General Strike, both of which were radical to the core and deeply embedded in the communities out of which they arose. The book is a bold undertaking that presents the other face of labor in American history." David Olson, University of Washington "Shows how a militant shop-floor unionism capitalized upon radical republican political traditions to produce a distinctive movement for labor solidarity that subordinated the more state-centered ideologies of socialism and communism to the sidelines." Daniel Jacoby, author of Laboring for Freedom: A New Look at the History of Labor in America