Hidden in the trees above the streams, and above the trail, sharp-shooters and guerillas added a fresh terror to the wounded. There was no hiding from them. Their bullets came from every side. Their invisible smoke helped to keep their hiding-places secret, and in the incessant shriek of shrapnel and the spit of the Mausers, it was difficult to locate the reports of their rifles. They spared neither the wounded nor recognized the Red Cross; they killed the surgeons and the stewards carrying the litters, and killed the wounded men on the litters. A guerilla in a tree above us shot one of the Rough Riders in the breast while I was helping him carry Captain Morton Henry to the dressing-station, the ball passing down through him, and a second shot, from the same tree, barely missed Henry as he lay on the ground where we had dropped him. He was already twice wounded and so covered with blood that no one could have mistaken his condition. The surgeons at work along the stream dressed the wounds with one eye cast aloft at the trees. It was not the Mauser bullets they feared, though they passed continuously, but too high to do their patients further harm, but the bullets of the sharp-shooters which struck fairly in among them, splashing in the water and scattering the pebbles. The sounds of the two bullets were as different as is the sharp pop of a soda-water bottle from the buzzing of an angry wasp.
For a time it seemed as though every second man was either killed or wounded; one came upon them lying behind the bush, under which they had crawled with some strange idea that it would protect them, or crouched under the bank of the stream, or lying on their stomachs and lapping up the water with the eagerness of thirsty dogs. As to their suffering, the wounded were magnificently silent, they neither complained nor groaned nor cursed.
“I’ve got a punctured tire,” was their grim answer to inquiries. White men and colored men, veterans and recruits and volunteers, each lay waiting for the battle to begin or to end so that he might be carried away to safety, for the wounded were in as great danger after they were hit as though they were in the firing line, but none questioned nor complained.
I came across Lieutenant Roberts, of the Tenth Cavalry, lying under the roots of a tree beside the stream with three of his colored troopers stretched around him. He was shot through the intestines, and each of the three men with him was shot in the arm or leg. They had been overlooked or forgotten, and we stumbled upon them only by the accident of losing our way. They had no knowledge as to how the battle was going or where their comrades were or where the enemy was. At any moment, for all they knew, the Spaniards might break through the bushes about them. It was a most lonely picture, the young lieutenant, half naked, and wet with his own blood, sitting upright beside the empty stream, and his three followers crouching at his feet like three faithful watch-dogs, each wearing his red badge of courage, with his black skin tanned to a haggard gray, and with his eyes fixed patiently on the white lips of his officer. When the white soldiers with me offered to carry him back to the dressing-station, the negroes resented it stiffly. “If the Lieutenant had been able to move, we would have carried him away long ago,” said the sergeant, quite overlooking the fact that his arm was shattered.
“Oh, don’t bother the surgeons about me,” Roberts added, cheerfully. “They must be very busy. I can wait.”
As yet, with all these killed and wounded, we had accomplished nothing—except to obey orders—which was to await further orders. The observation balloon hastened the end. It came blundering down the trail, and stopped the advance of the First and Tenth Cavalry, and was sent up directly over the heads of our men to observe what should have been observed a week before by scouts and reconnoitring parties. A balloon, two miles to the rear, and high enough in the air to be out of range of the enemy’s fire may some day prove itself to be of use and value. But a balloon on the advance line, and only fifty feet above the tops of the trees, was merely an invitation to the enemy to kill everything beneath it. And the enemy responded to the invitation. A Spaniard might question if he could hit a man, or a number of men, hidden in the bushes, but had no doubt at all as to his ability to hit a mammoth glistening ball only six hundred yards distant, and so all the trenches fired at it at once, and the men of the First and Tenth, packed together directly behind it, received the full force of the bullets. The men lying directly below it received the shrapnel which was timed to hit it, and which at last, fortunately, did hit it. This was endured for an hour, an hour of such hell of fire and heat, that the heat in itself, had there been no bullets, would have been remembered for its cruelty. Men gasped on their backs, like fishes in the bottom of a boat, their heads burning inside and out, their limbs too heavy to move. They had been rushed here and rushed there wet with sweat and wet with fording the streams, under a sun that would have made moving a fan an effort, and they lay prostrate, gasping at the hot air, with faces aflame, and their tongues sticking out, and their eyes rolling. All through this the volleys from the rifle-pits sputtered and rattled, and the bullets sang continuously like the wind through the rigging in a gale, shrapnel whined and broke, and still no order came from General Shafter.
Captain Howse, of General Sumner’s staff, rode down the trail to learn what had delayed the First and Tenth, and was hailed by Colonel Derby, who was just descending from the shattered balloon.
“I saw men up there on those hills,” Colonel Derby shouted; “they are firing at our troops.” That was part of the information contributed by the balloon. Captain Howse’s reply is lost to history.
General Kent’s division, which, according to the plan, was to have been held in reserve, had been rushed up in the rear of the First and Tenth, and the Tenth had deployed in skirmish order to the right. The trail was now completely blocked by Kent’s division. Lawton’s division, which was to have re-enforced on the right, had not appeared, but incessant firing from the direction of El Caney showed that he and Chaffee were fighting mightily. The situation was desperate. Our troops could not retreat, as the trail for two miles behind them was wedged with men. They could not remain where they were, for they were being shot to pieces. There was only one thing they could do—go forward and take the San Juan hills by assault. It was as desperate as the situation itself. To charge earthworks held by men with modern rifles, and using modern artillery, until after the earthworks have been shaken by artillery, and to attack them in advance and not in the flanks, are both impossible military propositions. But this campaign had not been conducted according to military rules, and a series of military blunders had brought seven thousand American soldiers into a chute of death from which there was no escape except by taking the enemy who held it by the throat and driving him out and beating him down. So the generals of divisions and brigades stepped back and relinquished their command to the regimental officers and the enlisted men.