General Ulysses Simpson Grant led the Army of the Potomac.
The Atlanta campaign led to the war ending because the union marched through several states and destroyed them all and then when they got to Atlanta they destroyed the railroad so no transports could get through
The Peninsula Campaign was fought from March to July 1862 by the Army of the Potomac, commanded by Maj. Gen. George McClellan. McClellan's overcautious approach led to a retreat by his army to the James River and it was eventual recalled to the defense of Washington DC in August 1862.
Most of them, depending on your perspective. The one generally considered overly cautious is General McClellan, who led the entire Union Army in late 1861 and early 1862. Even with extreme superior numbers in men, cannon, and supplies he did not attack South for months. When he finally did, he moved south around Richmond and landed on the James peninsula, then slowed his assault as he believed his force was outnumbered 2 to 1. He was eventually relieved of command after the debacle of the Seven Days Campaign and his terrible inactivity.
Operation Torch was the invasion of North Africa in World War 2 during the North African Campaign and started on 8 November 1942 by British and American forces and was led by Eisenhower with substantial UK support
Gen. George McClellan
George McLellan
U.S. Grant, before he was famous.
Ulysses S. Grant
Ulysses S. Grant
U.S. Grant led U.S. forces throughout the Vicksburg Campaign.
General William Tecumseh Sherman led the Union forces.
U.S. Grant - helped by Sherman, whom he befriended in this campaign.
Joseph Stalin was leader of Russia in 1948.
Union General William B. Franklin graduated from West Point in 1843. Among the graduating class of 39 cadets, Franklin ranked first. He saw significant action on the Peninsula Campaign. There, under General George B. McClellan, Franklin led the VI Corps. He also led the same Corps in the Battle of Antietam.
William Tecumseh Sherman
The union's leader was Ulysses Grant the 18 president and the Confederacy was led by John Pemberton.