At Warrenton, there is to be 7,780 men
At Manassas, there is to be 10,859 men
In the Valley of the Shenandoah 35,467 men
On the Lower Potomac 1,350 men
-------------------------------------------------
In all 55,456 men

He adds: "There will thus be left for the garrisons, and the front of
Washington, under General Wadsworth, 18,000 men, exclusive of the
batteries under instruction." New levies, nearly 4,000 strong, were also
expected. He considered all these men as properly available "for the
defense of the national capital and its approaches." The President, the
politicians, and some military men were of opinion that only the 18,000
ought to be considered available for the capital. It was a question
whether it was proper to count the corps of Banks in the Shenandoah
Valley. McClellan's theory was that the rebels, by the circumstances
attendant upon their present retreating movement, had conclusively
annulled any chance of their own return by way of Manassas. Banks
greatly outnumbered Stonewall Jackson, who had only about 15,000 men, or
less, in the Shenandoah Valley. Also Washington was now entirely
surrounded by satisfactory fortifications. McClellan, therefore, was
entirely confident that he left everything in good shape behind him. In
fact, it was put into even better shape than he had designed; for on
March 31 the President took from him Blenker's division of 10,000 men in
order to strengthen Fremont, who was in the mountain region westward of
the Shenandoah Valley. "I did so," wrote Mr. Lincoln, "with great
pain.... If you could know the full pressure of the case, I am confident
that you would justify it." It was unfortunate that the President could
not stand against this "pressure," which was not military, but