query: Who led the Confederate Army in the Battle of Chickamauga?
passage: Battle of Chickamauga
The battle was fought between the Army of the Cumberland under Maj. Gen. William Rosecrans and the Confederate Army of Tennessee under Gen. Braxton Bragg, and was named for Chickamauga Creek, which meanders near the battle area in northwest Georgia (and ultimately flows into the Tennessee River about 3.5 miles (5.6km) northeast of downtown Chattanooga).
passage: Battle of Chickamauga
By September 17, McCook's corps had reached Stevens Gap and the three Union corps were now much less vulnerable to individual defeat. Yet Bragg decided that he still had an opportunity. Reinforced with two divisions arriving from Virginia under Lt. Gen. James Longstreet, and a division from Mississippi under Brig. Gen. Bushrod R. Johnson, he decided to move his army northward on the morning of September 18 and advance toward Chattanooga, forcing Rosecrans's army out to fight or to withdraw. If Rosecrans fought, he risked being driven back into McLemore's Cove. The Confederate army was to move beyond the Federal left flank at Lee and Gordon's Mill and then cross West Chickamauga Creek. He specified four crossing points, from north to south: Johnson's division at Reed's Bridge, Walker's Reserve Corps at Alexander's Bridge, Buckner's corps at Thedford's Ford, and Polk's corps at Dalton's Ford. Hill's corps would anchor the army's left flank and the cavalry under Forrest and Wheeler would cover Bragg's right and left flanks, respectively.[41]