discontinued on August 14, 1865. List of Commanding Officers See also Mississippi River in the American Civil War Mississippi Marine Brigade United States Ram Fleet References Eicher, John H. and Eicher, David J. (2001) Civil War High Commands, Stanford University Press, Konstam, Angus, New Vanguard 56, Union River Ironclad 1861-65, Osprey Publishing, 2002. Nevin, David (1983) The Road to Shiloh: Early Battles in the West, The Civil War series, Alexandria, VA : Time-Life Books, Union Navy Ship squadrons of the United States Navy Mississippi in the American Civil War Tennessee in the American Civil War Riverine warfare 1861 establishments in the United States