The 'Military Division of the Mississippi' was an administrative division of the
United States Army during the
American Civil War that controlled all military operations in the
Western Theater.
History
The Division was originally created by
President Abraham Lincoln to reorganize the Union troops in the Western Theater after the serious Union defeat at the
Battle of Chickamauga. Its first commander, "with his headquarters in the field," was
Major General Ulysses S. Grant.
The Division was organized on
October 16 1863 to consist of the Departments of the Ohio, the Tennessee, and the Cumberland, which embraced all of the
Union armies stationed between the
Mississippi River and the
Appalachian Mountains. On
January 31 1865, the Department of North Carolina was added. On
February 10 1865, the Department of Kentucky was added. On
April 19 1865, the portions of the Department of North Carolina that were not occupied by
William T. Sherman at the time were transferred to the Military Division of the James. The Division was reconstituted on
June 27 1865 to include the Departments of the
Ohio, the Missouri, and Arkansas. The
Department of the Platte was added on
March 26 1866. The Military Division of the Mississippi was discontinued on
August 6 1866.
The Division of the Mississippi was victorious at the
Battle of Chattanooga in November 1863, effectively routing the
Confederate armies in
Tennessee. When General Grant was called East by Lincoln to command all the Union armies, he was succeeded as head of the Division by Maj. Gen.
William Tecumseh Sherman. Under Sherman, the Division invaded the state of
Georgia, capturing
Atlanta in September 1864 and then marching to the port of
Savannah. As commander of the Division, General Sherman issued his
Special Field Orders, No. 15 in January 1865. He then led the march through the
Carolinas that culminated with the successful
Battle of Bentonville and the surrender in April 1865, by General
Joseph E. Johnston, of all the Confederate armies in the Carolinas, Georgia, and Florida.
Command history
References
★ Eicher, John H., & Eicher, David J., ''Civil War High Commands'', Stanford University Press, 2001, ISBN 0-8047-3641-3.