the horses were thin and very much worn down by excessive and, it seemed to me, unnecessary picket duty, for the cavalry picket-line almost completely encircled the infantry and artillery camps of the army, covering a distance, on a continuous line, of nearly sixty miles, with hardly a mounted Confederate confronting it at any point.  From the very beginning of the war the enemy had shown more wisdom respecting his cavalry than we.  Instead of wasting its strength by a policy of disintegration he, at an early day, had organized his mounted force into compact masses, and plainly made it a favorite; and, as usual, he was now husbanding the strength of his horses by keeping them to the rear, so that in the spring he could bring them out in good condition for the impending campaign.

Before and at the review I took in this situation, and determined to remedy it if possible; so in due time I sought an interview with General Meade and informed him that, as the effectiveness of my command rested mainly on the strength of its horses, I thought the duty it was then performing was both burdensome and wasteful.  I also gave him my idea as to what the cavalry should do, the main purport of which was that it ought to be kept concentrated to fight the enemy’s cavalry.  Heretofore, the commander of the Cavalry Corps had been, virtually, but an adjunct at army headquarters—­a sort of chief of cavalry—­and my proposition seemed to stagger General Meade not a little.  I knew that it would be difficult to overcome the recognized custom of using the cavalry for the protection of trains and the establishment of cordons around the infantry corps, and so far subordinating its operations to the movements of the main army that in name only was it a corps at all, but still I thought it my duty to try.

At first General Meade would hardly listen to my proposition, for he was filled with the prejudices that, from the beginning of the war, had pervaded the army regarding the importance and usefulness of cavalry, General Scott then predicting that the contest would be settled by artillery, and thereafter refusing the services of regiment after regiment of mounted troops.  General Meade deemed cavalry fit for little more than guard and picket duty, and wanted to know what would protect the transportation trains and artillery reserve, cover the front of moving infantry columns, and secure his flanks from intrusion, if my policy were pursued.  I told him that if he would let me use the cavalry as I contemplated, he need have little solicitude in these respects, for, with a mass of ten thousand mounted men, it was my belief that I could make it so lively for the enemy’s cavalry that, so far as attacks from it were concerned, the flanks and rear of the Army of the Potomac would require little or no defense, and claimed, further, that moving columns of infantry should take care of their own fronts.  I also told him that it was my object to defeat the enemy’s cavalry in a general combat, if possible, and by such a result establish a feeling of confidence in my own troops that would enable us after awhile to march where we pleased, for the purpose of breaking General Lee’s communications and destroying the resources from which his army was supplied.