Before the Civil War, the individual states, particularly in the South, shared a belief that each state was sovereign. Sovereignty included jurisdiction over, and the handling of, each state's affairs, which invariably included their own public and private institutions. | Before the Civil War, the individual states, particularly in the South, shared a belief that each state was sovereign. Sovereignty included jurisdiction over, and the handling of, each state's affairs, which invariably included their own public and private institutions. |