Part one of term paper
--The -- Grant, brought in to save the situation, steadily built up offensive strength, and on November 23- 25 burst the blockade in a series of brilliantly executed attacks. Union forces pushed Confederate troops away from Chattanooga. The victory set the stage for General Sherman's Atlanta Campaign. http://americancivilwar.com/tl/tl1863.htm ...

Part two of term paper
... Bragg from Chattanooga in early September, but his Army of the Cumberland was met by reinforced Confederate forces and defeated in the Battle of Chickamauga on September 19-20. Bragg threw an incomplete siege around Chattanooga and detached troops to attack Knoxville. Grant, arriving at Chattanooga on October 23, reinforced the Army of the Cumberland (now under Thomas's command), bringing it to 60,000 men. In the confused battles of Lookout Mountain and Missionary Ridge (Nov. 24-25, 1863), Thomas a ...