Our Greatest Battle (The Meuse-Argonne). Frederick Palmer
in which open warfare was now held, a first line was still a first line, with its wire, deep dugouts and strong points, and all the approaches accurately plotted by the artillery through long practice in fire. A part of it might be readily taken at any time by thorough artillery preparation, but the victors in the early offensives had suffered enormous toll of casualties from shell-fire in organizing their new positions. Though the short artillery preparation, without registering, had proved efficacious against the Germans on July 18th and August 8th, when they were holding shallow trenches in ground which they had won in their spring offensives, it had not as yet been tried by the Allies—I may mention again—over any such length of front against the old trench system as in the Meuse-Argonne. It is only fair to say that we were not opposed in strong force, but, make any qualification you choose, by conquering twenty miles of first-line fortifications we had won a signal triumph which must have been a distressing augury to the German command.
After our "break through" there was little answering artillery fire. We had drawn the teeth of immediate artillery resistance by going through to the guns. We had captured many guns; others were forced to fall back to escape capture, and they, or any that were hurried forward, would have had to fire, not at a settled trench line, but at infantry deployed and on the move. Meanwhile our infantry must be driven to the utmost of its capacity to make the most of the headway that we had gained.
We had also to consider the dispersion and the fatigue which bring loss of momentum in an attack, just as a tidal wave spends itself in flowing inland. The farther our infantrymen went, the farther our transport must go to provide them with rations and ammunition. Thus the ability of our organization to continue the advance after the "break through" included the indispensable factor of efficient arrangements at the rear. As a division has twenty-seven thousand men, its daily food requirements are equal to those of a good-sized town, without including small arms and artillery ammunition and other material. People at home who were surprised at the length of time it took a division to march by on parade, without its artillery or transport, will have some idea of the road space required for a single division fully equipped for action and in motion.
Behind the old trench system traffic movement had settled into a routine, under the direction of policemen at the crossings, resembling that of a city. In our mobilization for the attack we had brought, aside from corps and army troops, nine divisions into the Meuse-Argonne sector. This led to the pressure which would appear in suddenly trebling the traffic of a city. Though the roads were insufficient, they were kept systematically in repair; quantities were known; we were forming up on a definite line of front. After the attack was begun, the defensive force was falling back upon its established and dependable arrangements. The offensive force—and this cannot be too clearly or vividly stated—had to build a city, as it were, by establishing new depots and camps, repairing old roads and building new roads, while traffic control in the area of advance was subject not only to the calculable requirements of a great street parade in a city, but to the incalculable requirements of a great fire and other emergencies which switch concentrations from one street to another.
From a ridge in the midst of the old trench system in the center of our line, the nature of our task appeared as a picture, which my observation in threading my way through the streams of traffic in the rear filled in with detail. Ahead, except for occasional groups and lines appearing and disappearing in the wooded, undulating landscape, our advancing infantry seemed to have been dissipated into the earth. Their part after they were through the fortifications I shall describe in another chapter. The bridge between them and the rear was for the moment in the air, where Allied and German planes in prodigal numbers came and went on their errands of combat and observation. In the jam on the roads back of the trenches, thousands of men, of waiting machine-gun battalions and of stalled artillery, and drivers and helpers attached to traffic of all kinds, were looking aloft at a "show" which was worth the price of being packed in darkened transports, and almost worth the price of enduring army discipline.
If they might see nothing of the battle going on behind the ridge, they had grandstand seats for the theatrics of war in the air, staged on the background of the blue ceiling of heaven. I was not to see the like of this scene again in such bright sunlight. The most jaded veteran never failed to look up at the sound of machine-gun firing, which signaled that the aces might be jousting overhead. Would one be brought down? There might be only an exchange of bullets between planes in passing; then one might turn to give chase to the other; or both begin maneuvering for advantage. In shimmering flashes the sunlight caught the turning wings of planes that tumbled in a "falling leaf" when at a disadvantage, caught the wings of planes that were crippled and falling to their death.
Duels were forgotten when a German plane with no Allied plane across its path swept down toward the huge inflated prey of an observation balloon. His telephone told the observer in the basket that it was time to take to his parachute. The sight of the figure of a man, harnessed to a huge umbrella, leisurely descending from a height of a thousand feet, divided attention with watching to see whether or not the gas within the thin envelope overhead broke into a great ball of flame. If not, it was brought down to take on its passenger again; and it could be lowered with incredible rapidity for such an immense object, as the wire which anchored it was reeled in on the spinning reel on the motor-truck. There was something very modern and truly American about a motor-truck in a column of traffic towing a balloon.
Most fortunate of all the spectators were the men with machine-guns for aërial defense mounted on trucks. They both observed and participated in the game. Many of them were in action for the first time with a new toy. They did not propose to miss any opportunity to make up for having come late into the war.
"Haven't you learned the difference between an Allied and a German plane? You're shooting at an Allied plane," an officer called to a machine-gunner.
"Yes, sir," was the reply, and he stopped firing.
"Why didn't you tell him you couldn't hit it anyway?" remarked a passing wounded man, after the officer had passed on. "But don't worry. If they miss the plane, the bullets can still hit somebody when they fall."
Entranced as they were by the spectacle, all the men who had to do with the moving of the wheels of all the varieties of transport which overflowed the roads were only the more eager to press forward. The air was not their business. Their duty was over the ridge toward the front. The artillerists had particularly appealing reasons for impatience, as we shall see. They were using rugged language, which relieved their steam-pressure without changing the fact, which was being burned into the consciousness of the whole army, that as surely as a chain is no stronger than its weakest link, a road is no stronger than any slough which holds up traffic.
The engineers had no time to spare for observing blazing balloons. Their labors in the old trench system, in contrast to the florid drama of the air, were a reminder of how completely earth-tied the army was, and how small a part of its effort was above the earth, even in the days when communiqués paid much attention to aces. For a mile or more every road in the immediate rear of the old French trenches had been in disuse for four years while it was being torn by shell-bursts. For the distance across No Man's Land, it had become part of the sea of shell-craters. On the German side of No Man's Land were more trench chasms, and another stretch which had been blasted in the same fashion as the French side.
Shoveling would fill many of the holes; but shoveling required labor when we were short of labor, and time when every minute was precious. It was increasingly evident every minute, too, that trucks that carry three tons, and six-inch mortars, and heavy caissons were not meant to pass over any piece of mended road that had its bottom two or three feet below the surface. They insisted upon finding the bottom and remaining there until pulled out by other traction than their own.
The division engineers were supposed to keep on the heels of the infantry, which they did with a gallantry which made amends for the inadequacy of their numbers and material. Their efficacy was dependent upon these two features and upon the prevision of the division command in mastering the problem beforehand. There were critics who said that some division staffs evidently expected their artillery and rolling kitchens to take wing; but the division staffs produced by way of answer the unfailing list of written orders on the subject, which could not be carried out. If the infantry were repulsed or checked,