By age 35, General George B.
In 1864 he challenged Abraham Lincoln as the Democratic candidate for the presiden.
Yet, he also wasted two supreme opportunities to bring the Civil War to a decisive conclusion.
He forged the Army of the Potomac into a formidable battlefield foe, and fought the longest and largest campaign of the time as well as the single bloodiest battle in the nation\'s history.
McClellan (1826-1885), designated the "Young Napoleon," was the commander of all the Northern armies.
By age 35, General George B