Michigan State University Libraries

Founded in Chicago in 1905 as a radical answer to the American Federation of LaborĂ­s acceptance of capitalism and exclusion of unskilled workers from unions, the I.W.W. became notorious as the only labor organization to oppose American participation in World War I. Collection Documents mostly date from the post-war 1920s, when anti-radical sentiment lead to harassment and prosecution of I.W.W. members.