The next day Thomas' forces advanced on Missionary Ridge and the Confederate's poor artillery positioning allowed the Union forces to overrun their positions.  
General Cleburne supervised the retreat from this battle after Union forces decoded signals sent by General Stevenson from the Craven house.  Made possible by Hooker's formation of the "cracker line", George Thomas ordered Hooker into "the battle above the clouds," on Lookout Mountain.  The next day Thomas' forces advanced on Missionary Ridge and the Confederate's poor artillery positioning allowed the Union forces to overrun their positions.  On November 25th, 1863, Bragg ordered a retreat from - for 10 points - what rail hub in southeastern Tennessee?
General Cleburne supervised the retreat from this battle after Union forces decoded signals sent by General Stevenson from the Craven house.  
Battle of Chattanooga