If towards the end of the war the United States should decide, after all, to abandon their present attitude of superior comment and throw their weight in favour of such a settlement as would make the recrudescence of militarism impossible, the general exhaustion may give America a relative importance far beyond any influence she could exert at the present time. In the end, America may have the power to insist upon almost vital conditions in the settlement; though whether she will have the imaginative force and will is, of course, quite another question. And before I go on to speculate about the actual settlement, there are one or two generalisations that it may be interesting to try over. Law is a thin wash that we paint over the firm outlines of reality, and the treaties and agreements of emperors and kings and statesmen have little of the permanence of certain more fundamental human realities. I was looking the other day at Sir Mark Sykes' "The Caliph's Inheritance," which contains a series of coloured maps of the political boundaries of south-western Asia for the last three thousand years. The shapes and colours come and go--now it is Persia, now it is Macedonia, now the Eastern Empire, now the Arab, now the Turk who is ascendant. The colours change as if they were in a kaleidoscope; they advance, recede, split, vanish. But through all that time there exists obstinately an Armenia, an essential Persia, an Arabia; they, too, advance or recede a little. I do not claim that they are eternal things, but they are far more permanent things than any rulers or empires; they are rooted to the ground by a peasantry, by a physical and temperamental attitude. Apart from political maps of mankind, there are natural maps of mankind. I find it, too, in Europe; the monarchs splash the water and break up the mirror in endless strange shapes; nevertheless, always it is tending back to its enduring forms; always it is gravitating back to a Spain, to a Gaul, to an Italy, to a Serbo-Croatia, to a Bulgaria, to a Germany, to a Poland. Poland and Armenia and Egypt destroyed, subjugated, invincible, I would take as typical of what I mean by the natural map of mankind. Let me repeat again that I do not assert there is an eternal map. It does change; there have been times--the European settlement of America and Siberia, for example, the Arabic sweep across North Africa, the invasion of Britain by the Low German peoples--when it has changed very considerably in a century or so; but at its swiftest it still takes generations to change. The gentlemen who used to sit in conferences and diets, and divide up the world ever and again before the nineteenth century, never realised this. It is only within the last hundred years that mankind has begun to grasp the fact that one of the first laws of political stability is to draw your political boundaries along the lines of the natural map of mankind.