 Complete the following phrase:  Bankss division technically belonged to George McClellan despite serving as an independent command in the Shedoah Valley. On March 14, 1862, President Lincoln issued an executive order forming all troops in McClellans department into corps. Banks thus became a corps commander, in charge of his own former division, now commanded by Brig. Gen Alpheus Williams, and the division of Brig. Gen James Shields, which was added to Bankss command. After Stonewall Jackson was turned back at the 