If, in the next place, we keep once more to the pure conception of War, then we must say that the political object properly lies out of its province, for if War is an act of violence to compel the enemy to fulfil our will, then in every case all depends on our overthrowing the enemy, that is, disarming him, and on that alone.  This object, developed from abstract conceptions, but which is also the one aimed at in a great many cases in reality, we shall, in the first place, examine in this reality.

In connection with the plan of a campaign we shall hereafter examine more closely into the meaning of disarming a nation, but here we must at once draw a distinction between three things, which, as three general objects, comprise everything else within them.  They are the military power, the country, and the will of the enemy.

The military power must be destroyed, that is, reduced to such a state as not to be able to prosecute the War.  This is the sense in which we wish to be understood hereafter, whenever we use the expression “destruction of the enemy’s military power.”

The country must be conquered, for out of the country a new military force may be formed.

But even when both these things are done, still the War, that is, the hostile feeling and action of hostile agencies, cannot be considered as at an end as long as the will of the enemy is not subdued also; that is, its Government and its Allies must be forced into signing a peace, or the people into submission; for whilst we are in full occupation of the country, the War may break out afresh, either in the interior or through assistance given by Allies.  No doubt, this may also take place after a peace, but that shows nothing more than that every War does not carry in itself the elements for a complete decision and final settlement.

But even if this is the case, still with the conclusion of peace a number of sparks are always extinguished which would have smouldered on quietly, and the excitement of the passions abates, because all those whose minds are disposed to peace, of which in all nations and under all circumstances there is always a great number, turn themselves away completely from the road to resistance.  Whatever may take place subsequently, we must always look upon the object as attained, and the business of War as ended, by a peace.

As protection of the country is the primary object for which the military force exists, therefore the natural order is, that first of all this force should be destroyed, then the country subdued; and through the effect of these two results, as well as the position we then hold, the enemy should be forced to make peace.  Generally the destruction of the enemy’s force is done by degrees, and in just the same measure the conquest of the country follows immediately.  The two likewise usually react upon each other, because the loss of provinces occasions a diminution of military force.  But this order is by no means necessary, and on that account it also does not always take place.  The enemy’s Army, before it is sensibly weakened, may retreat to the opposite side of the country, or even quite outside of it.  In this case, therefore, the greater part or the whole of the country is conquered.