4. It is a physical and economic impossibility to capture the external or carrying trade of another nation by military conquest. Large navies are impotent to create trade for the nations owning them, and can do nothing to "confine the commercial rivalry" of other nations. Nor can a conqueror destroy the competition of a conquered nation by annexation; his competitors would still compete with him--_i.e._, if Germany conquered Holland, German merchants would still have to meet the competition of Dutch merchants, and on keener terms than originally, because the Dutch merchants would then be within the German's customs lines; the notion that the trade competition of rivals can be disposed of by conquering those rivals being one of the illustrations of the curious optical illusion which lies behind the misconception dominating this subject. 5. The wealth, prosperity, and well-being of a nation depend in no way upon its political power; otherwise we should find the commercial prosperity and social well-being of the smaller nations, which exercise no political power, manifestly below that of the great nations which control Europe, whereas this is not the case. The populations of States like Switzerland, Holland, Belgium, Denmark, Sweden, are in every way as prosperous as the citizens of States like Germany, Russia, Austria, and France. The wealth _per capita_ of the small nations is in many cases in excess of that of the great nations. Not only the question of the security of small States, which, it might be urged, is due to treaties of neutrality, is here involved, but the question of whether political power can be turned in a positive sense to economic advantage.