The
Confederacy had fairly effective control of large areas of
East Tennessee, though
Slavery wasn't practiced as widely in East Tennessee as in the other portions of the state. This led to, unlike the rest of the state, pro-Union sentiment before and after the
Battle of Fort Sumter. Because the few slaves there were in East Tennessee were household slaves for luxurious purposes, East Tennesseans felt disconnected from the economic practice of plantation slavery. Many East Tennesseans were classified as
Yeoman farmers, and held a high spirit for the Union. In fact, Tennessee would furnish more fleeing volunteers for the Union than all other Confederate states combined, as the majority of these fleeing volunteers were from East Tennessee. Although Union forces had fairly little trouble from the local populace when Burnside occupied Knoxville in September 1863, the Army had considerably more difficulty reaching Knoxville over the rugged mountainous roads of the region that were also fiercely defended by Confederates. Union engineers commanded by Captain
Orlando M. Poe built several fortifications in the form of bastioned earthworks near Knoxville. One was Fort Sanders, just west of downtown Knoxville across a creek valley.(Fort Sanders, originally "Fort Loudon" was an earthen fort that spanned Seventeenth between Laurel and Clinch, and continued along Laurel and Clinch eastward to Sixteenth Street). It was named for
Brig. Gen. William P. Sanders, mortally wounded in a skirmish outside Knoxville on November 18, 1863. The fort, a salient in the line of earthworks that surrounded three sides of the city, rose above the surrounding plateau and was protected by a ditch wide and deep. An almost vertical wall rose above the ditch. Inside the fort were 12 cannons and 440 men of the
79th New York Infantry. As a Confederate army under General
Braxton Bragg besieged Union forces at
Chattanooga, Tennessee, a detachment under the command of Lt. Gen. James Longstreet, a trusted subordinate of
Robert E. Lee, was sent to Knoxville to prevent Burnside's
Army of the Ohio from moving in support of Chattanooga. After Burnside escaped a trap at the
Battle of Campbell's Station, his men took up defensive positions around Knoxville and the Siege of Knoxville began on November 17, 1863. Longstreet determined that Fort Sanders was the most appropriate place to attempt a breakthrough of the Union defenses. He initially planned an assault on November 20, but chose to delay while he received reinforcements. His eventual assault was conducted by three infantry brigades, under Brig. Gen.
Benjamin G. Humphreys, Brig. Gen.
Goode Bryan, and
Col. Solon Z. Ruff (commanding
Wofford's Brigade). ==Battle==