American Civil War, 1861-1865; New York (State); American Civil War, 1861-1865; Virginia; American Civil War, 1861-1865; Armed Forces; Tennessee; American Civil War, 1861-1865; Missionary Ridge, Battle of, Tenn., 1863; Courts-martial and courts of inquiry; Public executions; Military deserters; Drinking of alcoholic beverages; Diet; Military camps