Early in my military experience I used to ask myself how it was that brave troops could retreat while still their courage was high. As long as a man is not disabled he can go forward; can it be anything but fear that makes him stop and finally retire? Are there signs by which he can infallibly know the struggle to be hopeless? In this engagement, as in others, my doubts were answered as to the fact; the explanation is still obscure. In many instances which have come under my observation, when hostile lines of infantry engage at close range and the assailants afterward retire, there was a “dead-line” beyond which no man advanced but to fall. Not a soul of them ever reached the enemy’s front to be bayoneted or captured. It was a matter of the difference of three or four paces—too small a distance to affect the accuracy of aim. In these affairs no aim is taken at individual antagonists; the soldier delivers his fire at the thickest mass in his front. The fire is, of course, as deadly at twenty paces as at fifteen; at fifteen as at ten. Nevertheless, there is the “dead-line,” with its well-defined edge of corpses—those of the bravest. Where both lines are fighting with-out cover—as in a charge met by a counter-charge—each has its “dead-line,” and between the two is a clear space—neutral ground, devoid of dead, for the living cannot reach it to fall there.

I observed this phenomenon at Pickett’s Mill. Standing at the right of the line I had an unobstructed view of the narrow, open space across which the two lines fought. It was dim with smoke, but not greatly obscured: the smoke rose and spread in sheets among the branches of the trees. Most of our men fought kneeling as they fired, many of them behind trees, stones and whatever cover they could get, but there were considerable groups that stood. Occasionally one of these groups, which had endured the storm of missiles for moments without perceptible reduction, would push forward, moved by a common despair, and wholly detach itself from the line. In a second every man of the group would be down. There had been no visible movement of the enemy, no audible change in the awful, even roar of the firing—yet all were down. Frequently the dim figure of an individual soldier would be seen to spring away from his comrades, advancing alone toward that fateful interspace, with leveled bayonet. He got no farther than the farthest of his predecessors. Of the “hundreds of corpses within twenty paces of the Confederate line,” I venture to say that a third were within fifteen paces, and not one within ten.

It is the perception—perhaps unconscious—of this inexplicable phenomenon that causes the still unharmed, still vigorous and still courageous soldier to retire without having come into actual contact with his foe. He sees, or feels, that he cannot. His bayonet is a useless weapon for slaughter; its purpose is a moral one. Its mandate exhausted, he sheathes it and trusts to the bullet. That failing, he retreats. He has done all that he could do with such appliances as he has.

No command to fall back was given, none could have been heard. Man by man, the survivors with- drew at will, sifting through the trees into the cover of the ravines, among the wounded who could draw themselves back; among the skulkers whom nothing could have dragged forward. The left of our short line had fought at the corner of a cornfield, the fence along the right side of which was parallel to the direction of our retreat. As the disorganized groups fell back along this fence on the wooded side, they were attacked by a flanking force of the enemy moving through the field in a direction nearly parallel with what had been our front. This force, I infer from General Johnston’s account, consisted of the brigade of General Lowry, or two Arkansas regiments under Colonel Baucum. I had been sent by General Hazen to that point and arrived in time to witness this formidable movement. But already our retreating men, in obedience to their officers, their courage and their instinct of self-preservation, had formed along the fence and opened fire. The apparently slight advantage of the imperfect cover and the open range worked its customary miracle: the assault, a singularly spiritless one, considering the advantages it promised and that it was made by an organized and victorious force against a broken and retreating one, was checked. The assailants actually retired, and if they afterward renewed the movement they encountered none but our dead and wounded.

The battle, as a battle, was at an end, but there was still some slaughtering that it was possible to incur before nightfall; and as the wreck of our brigade drifted back through the forest we met the brigade (Gibson’s) which, had the attack been made in column, as it should have been, would have been but five minutes behind our heels, with another five minutes behind its own. As it was, just forty-five minutes had elapsed, during which the enemy had destroyed us and was now ready to perform the same kindly