and affairs may dictate? Have we not within a year been forced to protect our citizens in China and Armenia, and were we able to hold aloof from the war between China and Japan? Does the United States intend to deny that the states of South America are independent states open to access by any other nations and liable to have any kind of friendly or unfriendly relations with European states such as any two independent states may have with each other? Does the United States hold aloof from the present development of Africa, assuming that Americans will never engage in commerce there or never have interests there; or does the United States assume that, when civilized powers are in control, it will be possible for everyone to carry on trade and industry there with peace and security? It is evident that if the answers to these questions are given which a great many people in this country have recently seemed disposed to give, the new doctrine of dual division of the globe is to take the place of the colonial doctrine of European headship of the world, as the cause of strife, bloodshed, and waste to the whole human race.
We are already living under a régime created by manipulation of import duties, by which prices for all the great manufactured products are raised here from twenty-five to fifty per cent above the prices in other civilized countries. The ground alleged for this policy is that wages are high here. Undoubtedly they are higher here than in western Europe, at least for unskilled laborers; this situation is accounted for by the facts about the land-supply which I discussed in the beginning of this essay. It is now proposed to restrict immigration into this country, and the favorite reason alleged is to close our labor market and make wages high. Then there is another proposition earnestly advocated; that is, to cut this continent off from