["HISTORY \/ United States \/ Civil War Period (1850-1877)","LAW \/ International","United States;History;1861-1865, Civil War;Causes.","United States;History;Civil War, 1861-1865;Causes.","Civil War Period (1850-1877)","HISTORY","HISTORY \/ United States \/ Civil War Period (1850-1877)","History, American | Civil War & Reconstruction","LAW \/ International","Law","Non-Fiction","Readings\/Anthologies\/Collected Works","Scholarly\/Undergraduate","TEXT","U.S. HISTORY - CONSTITUTIONAL","United States","United States;History;1861-1865, Civil War;Causes.","United States;History;Civil War, 1861-1865;Causes."]