William Tecumseh Sherman (February 8, 1820 - February 14, 1891) was an American soldier, businessman, educator and author. He served as a General in the Union Army during the American Civil War (1861-65), for which he received recognition for his outstanding command of military strategy as well as criticism for the harshness of the "scorched earth" policies that he implemented in conducting total war against the Confederate States. Sherman began his civil war career serving in the First Battle of Bull Run and Kentucky in 1861. He served under General Ulysses S. Grant in 1862 and 1863 during the battles of Forts Henry and Donelson, the Battle of Shiloh, the campaigns that led to the fall of the Confederate stronghold of Vicksburg on the Mississippi River, and the Chattanooga Campaign, which culminated with the routing of the Confederate armies in the state of Tennessee.