ANDREW K. DIEMER is associate professor of history at Towson University. His work has been published in the Journal of Military History, Slavery and Abolition, and the Pennsylvania Magazine of Hist...ver maisANDREW K. DIEMER is associate professor of history at Towson University. His work has been published in the Journal of Military History, Slavery and Abolition, and the Pennsylvania Magazine of History and Biography.ver menos