By morning the failure of the enterprise, which was an attempt to surprise the enemy, was evident. The retreat of the army through the mud and the rain which followed was an experience the horror of which none that shared it can forget. The elements were the foes which prevailed against us then, and the demoralisation of the army was worse than any we ever saw inflicted by battle with mortals. Many men died from exposure and exhaustion. This was the famous "mud march." Winter passed quickly after this, and with the spring came preparation for a new campaign. Our jaunty colonel had recovered his health and returned to duty; the list of field officers was completed by the appointment of a new lieutenant-colonel. All that we knew of him was that he had served with distinction upon General Hancock's staff. He was eccentric in manner, evidently unpractised in the handling of an infantry regiment, and we took to him none too kindly at first. But when we came to know him his high character, his resourcefulness and his noble courage won our admiration and our profound respect. He was destined soon to become the commander of the regiment. The last step, the most important of all, in the making of the regiment was now before us. At the first Fredericksburg we had endured the trial of battle partially and passively. The more real and active experience was now before us. We were members of Sedgwick's Corps, whose brilliant capture of the Fredericksburg heights turned the tide of disaster at the battle of Chancellorsville and failed to pluck victory from defeat only because of the unaccountable inertness of the commander of the Union forces. Our regiment was one of those chosen to form part of one of the storming columns. It may seem strange that new troops should be selected for such perilous and difficult duty, yet this was often done. The new regiments were strong in numbers; they had not been decimated by battle and disease; and though less reliable than older battalions, when no complicated manoeuvres were required, when the only thing was to go straight forward against a fire from the front their wild _élan_ sometimes accomplished wonders. They were seldom spared in close battle; it was a way, though a costly one, to break them in and make soldiers of them. The heaviest losses often fell upon them.