Note 316 — Chapter VI · —Geographical Area

The larger the area brought under one political control, the less the handicap of internal friction and the greater its economic independence. Vast territory has enabled the United States to maintain with advantage a protective tariff, chiefly because the free trade within its own borders was extensive. The natural law of the territorial growth of states and peoples means an extension of the areas in which peace and coöperation are preserved, a relative reduction of frontiers and of the military forces necessary to defend them,316 diminution in the sum total of conflicts, and a wider removal of the border battle fields. In place of the continual warfare between petty tribes which prevailed in North America four hundred years ago, we have to-day the peaceful competition of the three great nations which have divided the continent among them. The political unification of the Mediterranean basin under the Roman Empire restricted wars to the remote land frontiers. The foreign wars of Russia, China, and the United States in the past century have been almost wholly confined to the outskirts of their big domains, merely scratching the rim and leaving the great interior sound and undisturbed. Russia's immense area is the military ally on which she can most surely count. The long road to Moscow converted Napoleon's victory into a defeat; and the resistless advance of the Japanese from Port Arthur to the Sungari River led only to a peace robbed of the chief fruits of victory. The numerous wars of the British Empire have been limited to this or that corner, and have scarcely affected the prosperity of the great remainder, so that their costs have been readily borne and their wounds rapidly healed.