Overestimating enemy numbers, through faulty intelligence supplied to him by Allan Pinkerton.
Little Mac was Major General George Brinton McClellan who was in the Union Army. He was the Commander of the Army of the Potomac and he would later be the Democratic candidate for the presidency of the United States in the 1864 elections.
The commander of the Unions Army of the Potomac at Antietam was Major General George B. McClellan.
General McDowell was the first commanding officer of the Union's Army of the Potomac. Under him the Army lost it's first major battle, the battle of Manassas or Bull Run. He was quickly replaced with General George B. McClellan.
Major General George B. McClellan was called "Little Mac" as well as "The Young Napoleon" during the US Civil War. The names were not always used with endearment, especially in the press and political circles at Washington, DC.
Overestimating enemy numbers, through faulty intelligence supplied to him by Allan Pinkerton.
Major General George B. McClellan.
Major General George Brinton McClellan.
Major General George Brinton McClellan.
George Brinton McClellan was an American soldier, civil engineer, railroad executive, and politician.
Major General George B. McClellan was unaware that President Lincoln wanted to replace him. McClellan and his War Democrat supporters considered McClellan the hero of Antietam. By the end of October 1862, McClellan had rebuilt his Army of the Potomac to 120,000 troops. He had only 70,000 troops at the battle of Antietam.
Major General George B. McClellan and Brigadier General Fitz John Porter.
On July 25, 1862, General in Chief Henry W. Halleck, accompanied by Major General Ambrose Burnside visited Harrison's Landing to confer with General McClellan. Halleck's purpose is to pressure McClellan to do "something". Halleck orders McClellan to advance against Richmond or withdraw from the Peninsula and send troops to join Major General Pope's Army of Virginia. McClellan commits to nothing. He is placing himself and General Pope's mission in jeopardy.
General McClellan was pleased by the change of Confederate command due to the wounded General Johnston. McClellan considered Lee to be meek and clearly was not chosen to lead any major Southern armies. Also, McClellan had a brief encounter with some of Lee's soldiers who failed to retain what would become West Virginia.
1861- General McDowell (replaced) 1861- General McClellan (replaced) 1862- Major-General Henry Halleck (replaced) 1863- General McClellan (replaced) 1865- Lieutenant-General Ulysses S. Grant
Based on his precarious position it was a wise move by General McClellan to retreat south to the James River. The South benefited by this in that McClellan had to leave behind major supplies of foodstuffs.
President Lincoln appointed Major General George B. McClellan to general in chief on November 1, 1861. He replaced the retiring General in Chief Winfield Scott. Lincoln relieved McClellan of his title on March 11, 1862. McClellan was not in Washington DC at this time. He was in the process of organizing the Peninsula campaign. It is written that Lincoln did not believe that McClellan could hold his position as general in chief and conduct the Peninsula campaign at the same time.