all macadamized, and the principal ones lead to the railroad system of eastern Virginia through Snicker’s, Ashby’s Manassas, Chester, Thornton’s Swift Run, Brown’s and Rock-fish gaps, tending to an ultimate centre at Richmond.  These gaps are low and easy, offering little obstruction to the march of an army coming from eastern Virginia, and thus the Union troops operating west of the Blue Ridge were always subjected to the perils of a flank attack; for the Confederates could readily be brought by rail to Gordonsville and Charlottesville, from which points they could move with such celerity through the Blue Ridge that, on more than one occasion, the Shenandoah Valley had been the theatre of Confederate success, due greatly to the advantage of possessing these interior lines.

Nature had been very kind to the valley, making it rich and productive to an exceptional degree, and though for three years contending armies had been marching up and down it, the fertile soil still yielded ample subsistence for Early’s men, with a large surplus for the army of Lee.  The ground had long been well cleared of timber, and the rolling surface presented so few obstacles to the movement of armies that they could march over the country in any direction almost as well as on the roads, the creeks and rivers being everywhere fordable, with little or no difficulty beyond that of leveling the approaches.

I had opposing me an army largely composed of troops that had operated in this region hitherto under “Stonewall” Jackson with marked success, inflicting defeat on the Union forces almost every time the two armies had come in contact.  These men were now commanded by a veteran officer of the Confederacy-General Jubal A. Early—­whose past services had so signalized his ability that General Lee specially selected him to take charge of the Valley District, and, notwithstanding the misfortunes that befell him later, clung to him till the end, of the war.  The Confederate army at this date was about twenty thousand strong, and consisted of Early’s own corps, with Generals Rodes, Ramseur, and Gordon commanding its divisions; the infantry of Breckenridge from southwestern Virginia; three battalions of artillery; and the cavalry brigades of Vaughn, Johnson, McCausland, and Imboden.  This cavalry was a short time afterward organized into a division under the command of General Lomax.

After discovering that my troops were massing in front of Harper’s Ferry, Early lost not a moment in concentrating his in the vicinity of Martinsburg, in positions from which he could continue to obstruct the Baltimore and Ohio railroad, and yet be enabled to retire up the valley under conditions of safety when I should begin an offensive campaign.