...l Badeau has made a great mistake, to say the least of it? But the latter says that to make out Grant's army three times as large as Lee's, Grant's two forces in the Valley of Virginia and on the James river are included in the estimate of his strength. Let us see how this is. Now, Mr. Stanton shows that there was in the Department of West Virginia, to which the Valley of the Shenandoah belonged, an ...