General Burnside, with the Army of the Ohio, occupied
Knoxville, Sept. 3, 1863.
The Confederate
General Buckner, upon his advance, evacuated
east Tennessee and joined
Bragg at
Chattanooga.
Early in November,
General Longstreet, with 16,000 men, advanced against
Knoxville.
On the 14th he crossed the
Tennessee.
Burnside repulsed him on the 16th at
Campbell's Station, gaining time to concentrate his army in
Knoxville.
Longstreet advanced, laid siege to the town, and assaulted it twice (Nov. 18 and 29), but was repulsed.
Meantime
Grant had defeated
Bragg at
Chattanooga, and
Sherman, with 25,000 men, was on the way to relieve
Knoxville.
Longstreet, compelled to raise the siege, retired up the
Holston River, but did not entirely abandon
east Tennessee until the next spring, when he again joined
Lee in
Virginia.