... That our own country is open to the same reproach is patent to all the world. The United States has not that shield of defensive power behind which time can be gained to develop its reserve of strength. As for a seafaring population adequate to her possible needs, where is it? Such a resource, proportionate to her coast-line and population, is to be found only in a national merchant shipping and its related industries, which at present scarcely exist. It will matter little whether the crews of such ships are native or foreign born, provided they are attached to the flag, and her power at sea is sufficient to enable the most of them to get back in case of war. When foreigners by thousands are admitted to the ballot, it is of little moment that they are given fighting-room on board ship. Though the treatment of the subject has been somewhat discursive, it may be admitted that a great population following callings related to the sea is, now as formerly, a great element of sea power; that the United States is deficient in that element; and that its foundations can be laid only in a large commerce under her own flag. V. _National Character._—The effect of national character and aptitudes upon the development of sea power will next be considered. If sea power be really based upon a peaceful and extensive commerce, aptitude for commercial pursuits must be a distinguishing feature of the nations that have at one time or another been great upon the sea. History almost without exception affirms that this is true. Save the Romans, there is no marked instance to the contrary. [Here follows a survey, covering several pages, of the commercial history and colonial policies of Spain, Holland, and Great Britain.—EDITOR.] ... The fact of England’s unique and wonderful success as a great colonizing nation is too evident to be dwelt upon; and the reason for it appears to lie chiefly in two traits of the national character. The English colonist naturally and readily settles down in his new country, identifies his interest with it, and though keeping an affectionate remembrance of the home from which he came, has no restless eagerness to return. In the second place, the Englishman at once and instinctively seeks to develop the resources of the new country in the broadest sense. In the former particular he differs from the French, who were ever longingly looking back to the delights of their pleasant land; in the latter, from the Spaniards, whose range of interest and ambition was too narrow for the full evolution of the possibilities of a new country.