Elizabeth Gurley Flynn was involved in almost every major campaign of the U.S. Left in the first two thirds of the twentieth century. An outstanding orator, writer, and tactician, Flynn is one of the most important figures in the history of the American labor movement. Inspired by the Irish freedom struggle and appalled by the exploitation and grinding poverty she saw around her, she devoted her life to the advancement of civil liberties. Here, Mary Anne Trasciatti traces Flynn’s personal and political life to explore the broader social issues of a fraught era.   Born in 1890, Flynn began her activist career by joining the Industrial Workers of the World (IWW) when she was just sixteen, and she ended it as the first female chair of the American Communist Party, a position she held from 1961 until her death in 1964. In the intervening years she organized workers into unions, led strikes, championed women’s rights, supported anti-imperialist movements around the globe, protested