Kathleen Canning is associate professor of History and Women's Studies at the University of Michigan. She is the author of "Languages of Labor and Gender: Female Factory Work in Germany 1850-1914 "(Cornell University Press, 1996) and is currently working on a new book, "Embodied Citizenships: Gender and the Crisis of Nation in Weimar Germany," Sonya O. Rose is Professor of History, Sociology and Women's Studies at the University of Michigan. She is the author of "Limited Livelihoods: Gender and Class in Nineteenth Century England" (University of California Press, 1992) and co-editor with Laura...