It is, under present conditions, expedient also from the merely military standpoint to provide not only for the healthy physical development of our growing youth, but also to raise its intellectual level.  For while the demands which modern war makes have increased in every direction, the term of service has been shortened in order to make enlistment in very great numbers possible.  Thus the full consummation of military training cannot be attained unless recruits enter the army well equipped physically and mentally, and bringing with them patriotic sentiments worthy of the honourable profession of arms.

We have already shown in a previous chapter how important it is to raise the culture of the officers and non-commissioned officers to the best of our power, in order to secure not only a greater and more independent individual efficiency, but also a deeper and more lasting influence on the men; but this influence of the superiors must always remain limited if it cannot count on finding in the men a receptive and intelligent material.  This fact is especially clear when we grasp the claims which modern war will make on the individual fighter.  In order to meet these demands fully, the people must be properly educated.

Each individual must, in modern warfare, display a large measure of independent judgment, calm grasp of the facts, and bold resolution.  In the open methods of fighting, the infantryman, after his appointed duty has been assigned him, is to a great degree thrown on his own resources; he may often have to take over the command of his own section if the losses among his superiors are heavy.  The artilleryman will have to work his gun single-handed when the section leaders and gun captains have fallen victims to the shrapnel fire; the patrols and despatch-riders are often left to themselves in the middle of the enemy’s country; and the sapper, who is working against a counter-mine, will often find himself unexpectedly face to face with the enemy, and has no resource left beyond his own professional knowledge and determination.

But not only are higher claims made on the independent responsibility of the individual in modern warfare, but the strain on the physique will probably be far greater in the future than in previous wars.  This change is due partly to the large size of the armies, partly to the greater efficiency of the firearms.  All movements in large masses are more exacting in themselves than similar movements in small detachments, since they are never carried out so smoothly.  The shelter and food of great masses can never be so good as with smaller bodies; the depth of the marching columns, which increases with the masses, adds to the difficulties of any movements—­abbreviated rest at night, irregular hours for meals, unusual times for marching, etc.  The increased range of modern firearms extends the actual fighting zone, and, in combination with the larger fronts, necessitates wide detours whenever the troops attempt enveloping movements or other changes of position on the battlefield.