Soapbox Rebellion, a new critical history of the free speech fights of the Industrial Workers of the World (IWW), illustrates how the lively and colorful soapbox culture of the Wobblies generated novel forms of class struggle.From 1909 to 1916, thousands of IWW members engaged in dozens of fights for freedom of speech throughout the American West. The volatile spread and circulation of hobo agitation during these fights amounted to nothing less than a soapbox rebellion in which public speech became the principal site of the struggle of the few to exploit the many. While the fights were...