But in the actual event the days of Scandinavian supremacy at sea resulted in no spread of the Scandinavian tongue or culture; and the temporary maritime prosperity of the North German cities bore no permanent fruit of conquest for the German people. The only nations that profited by the expansion beyond the seas, and that built up in alien continents vast commonwealths with the law, the language, the creed, and the culture, no less than the blood, of the parent stocks, were those that during the centuries of expansion, possessed power on the ocean,--Spain, Portugal, France, Holland, and, above all, England. Interest of the Race and the Individual Opposed. Even a strong race, in its prime, and given the task at the right moment, usually fails to perform it; for at the moment the immense importance of the opportunity is hardly ever understood, while the selfish interests of the individual and the generation are opposed to the interest of the race as a whole. Only the most far-seeing and high-minded statesmen can grasp the real weight, from the race-standpoint, of the possibilities which to the men of their day seem so trivial. The conquest and settlement rarely take place save under seldom-occurring conditions which happen to bring about identity of interest between the individual and the race. Dutch seamen knew the coasts of Australia and New Zealand generations before they were settled by the English, and had the people of Holland willed to take possession of them, the Dutch would now be one of the leading races of mankind; but they preferred the immediate gains to be derived from the ownership of the trade with the Spice Islands; and so for the unimportant over-lordship of a few patches of tropical soil, they bartered the chance of building a giant Dutch Republic in the South Seas. Had the Swedish successors of Gustavus Adolphus devoted their energies to colonization in America, instead of squabbling with Slavs and Germans for one or two wretched Baltic provinces, they could undoubtedly have built up in the new world a Sweden tenfold greater than that in the old. If France had sent to her possessions in America as many colonists as she sent soldiers to war for petty townships in Germany and Italy, the French would now be masters of half the territory north of the Rio Grande. England alone, because of a combination of causes, was able to use aright the chances given her for the conquest and settlement of the world's waste spaces; and in consequence the English-speaking peoples now have before them a future more important than that of all the continental European peoples combined. Each Race Indifferent to its Own Future.