Ulysses S. Grant fought battles.
In 1862 , Grant took control of Kentucky and most of Tennessee , and led Union forces to victory in the Battle of Shiloh , earning a reputation as an aggressive commander.
In July 1863 , after a series of coordinated battles , Grant defeated Confederate armies and seized Vicksburg , giving the Union control of the Mississippi River and dividing the Confederacy in two.
After his victories in the Chattanooga Campaign , Lincoln promoted him to lieutenant general and Commanding General of the Army in March 1864.
