Western Theater of the American Civil War heart of the Confederacy. Bragg, whose personal friendship with Confederate President Jefferson Davis saved his command following his defeats at Perryville and Stones River, was finally relieved of duty and replaced by General Joseph E. Johnston. In March 1864, Grant was promoted to lieutenant general and went east to assume command of all the Union armies. Sherman succeeded him in command of the Military Division of the Mississippi. Grant devised a strategy for simultaneous advances across the Confederacy. It was intended to destroy or fix Robert E. Lee's army in Virginia with three major thrusts (under Meade, Butler, and Sigel)
Joseph E. Johnston Tennessee. Davis immediately appointed Lee to the position, but refused to restore Johnston. In a lengthy unpublished memo, Davis wrote, "My opinion of General Johnston's unfitness for command has ripened slowly and against my inclinations into a conviction so settled that it would be impossible for me again to feel confidence in him as the commander of an army in the field." Vice President Alexander H. Stephens and 17 senators petitioned Lee to use his new authority to appoint Johnston, bypassing Davis, but the general in chief declined. Instead, he recommended the appointment to Davis. Despite his serious misgivings, Davis