This ended it. The Rebels gave way in disorder, and our men fell back to give the gun an opportunity to throw shell and canister.
The Rebels now saw that we were not to be run over like a field of cornstalks, and they fell back to devise further tactics, giving us a breathing spell to get ourselves in shape for defense.
The dullest could see that we were in a desperate situation. Critical positions were no new experience to us, as they never are to a cavalry command after a few months in the field, but, though the pitcher goes often to the well, it is broken at last, and our time was evidently at hand. The narrow throat of the Valley, through which lay the road back to the Gap, was held by a force of Rebels evidently much superior to our own, and strongly posted. The road was a slender, tortuous one, winding through rocks and gorges. Nowhere was there room enough to move with even a platoon front against the enemy, and this precluded all chances of cutting out. The best we could do was a slow, difficult movement, in column of fours, and this would have been suicide. On the other side of the Town the Rebels were massed stronger, while to the right and left rose the steep mountain sides. We were caught-trapped as surely as a rat ever was in a wire trap.
As we learned afterwards, a whole division of cavalry, under command of the noted Rebel, Major General Sam Jones, had been sent to effect our capture, to offset in a measure Longstreet's repulse at Knoxville. A gross overestimate of our numbers had caused the sending of so large a force on this errand, and the rough treatment we gave the two columns that attacked us first confirmed the Rebel General's ideas of our strength, and led him to adopt cautious tactics, instead of crushing us out speedily, by a determined advance of all parts of his encircling lines.
The lull in the fight did not last long. A portion of the Rebel line on the east rushed forward to gain a more commanding position.
We concentrated in that direction and drove it back, the Rodman assisting with a couple of well-aimed shells.—This was followed by a similar but more successful attempt by another part of the Rebel line, and so it went on all day—the Rebels rushing up first on this side, and then on that, and we, hastily collecting at the exposed points, seeking to drive them back. We were frequently successful; we were on the inside, and had the advantage of the short interior lines, so that our few men and our breech-loaders told to a good purpose.
There were frequent crises in the struggle, that at some times gave encouragement, but never hope. Once a determined onset was made from the East, and was met by the equally determined resistance of nearly our whole force. Our fire was so galling that a large number of our foes crowded into a house on a knoll, and making loopholes in its walls, began replying to us pretty sharply. We sent word to our faithful artillerists, who trained the gun upon the house. The first shell screamed over the roof, and burst harmlessly beyond. We suspended fire to watch the next. It crashed through the side; for an instant all was deathly still; we thought it had gone on through. Then came a roar and a crash; the clapboards flew off the roof, and smoke poured out; panic-stricken Rebels rushed from the doors and sprang from the windows-like bees from a disturbed hive; the shell had burst among the confined mass of men inside! We afterwards heard that twenty-five were killed there.
At another time a considerable force of rebels gained the cover of a fence in easy range of our main force. Companies L and K were ordered to charge forward on foot and dislodge them. Away we went, under a fire that seemed to drop a man at every step. A hundred yards in front of the Rebels was a little cover, and behind this our men lay down as if by one impulse. Then came a close, desperate duel at short range. It was a question between Northern pluck and Southern courage, as to which could stand the most punishment. Lying as flat as possible on the crusted snow, only raising the head or body enough to load and aim, the men on both sides, with their teeth set, their glaring eyes fastened on the foe, their nerves as tense as tightly-drawn steel wires, rained shot on each other as fast as excited hands could crowd cartridges into the guns and discharge them.
Not a word was said.
The shallower enthusiasm that expresses itself in oaths and shouts had given way to the deep, voiceless rage of men in a death grapple. The Rebel line was a rolling torrent of flame, their bullets shrieked angrily as they flew past, they struck the snow in front of us, and threw its cold flakes in faces that were white with the fires of consuming hate; they buried themselves with a dull thud in the quivering bodies of the enraged combatants.