The sixteenth century saw both the strengthening of national governments and the beginning of European colonization. England, France, Spain, Portugal, Holland, all settled down under a central government stronger and more independent than they had previously enjoyed, and pegged out estates for themselves beyond the seas. In each case wars have been entailed in the process, and, as we know, the backwardness of Germany at this period has been visited upon the rest of Europe tenfold in recent times. National expansion thus appears to be an eminent provocation of international strife. It is with no intention either of ignoring facts or minimizing dangers that one turns here to the other side of the account. Where was the spark actually fired which led to the present conflagration? In that part of Europe where the national units were least stable and developed, where the conditions of government and social order are most remote from our own. Who can doubt that if in the Balkans the Turks had been able to establish even the sort of government we maintain in India, or if, still better, the Balkan States, apart from the Turks, had gained their own independence in a federation like the Swiss, the aggression of the Central Powers would have been checked? The compact, well-established national unit is not in itself a danger, but there is a danger in weak, oppressed, or disjointed nationalities, who have not found safety and offer a bait to their expansive neighbours. Thus strong and independent nations, as Kant postulates in his _Perpetual Peace_, are guarantees of peace, stones in the Temple of Humanity. Another consideration not generally recognized, strengthens this conclusion. In recent years all leading and progressive nations have been devoting their first thought to social reform. This has been conspicuously the case with ourselves, with the French, with the United States, with the smaller, more advanced countries in Europe. Germany, too, though her first energies have been given to organizing war, has had in this matter two distinct souls. Her social democrats and part of her governing class have been consistent and successful in working for the amelioration of the condition of the people, and have often anticipated other nations in her process. It is self-evident, first, that a strong national government is needed to carry out wide social reform, second, that in proportion as governments devote themselves whole-heartedly to this, their energies are less likely to be devoted to molesting their neighbours. Germany, unfortunately for herself and the world, had no government which could speak for the whole people and be responsible to it. A truly national government in Germany, or anywhere else, would not have willed this war.