Beside the enormous area of white settlement or control, the regions under non-white governance bulked small indeed. In eastern Asia, China, Japan, and Siam; in western Asia, Turkey, Afghanistan, and Persia; in Africa, Abyssinia, and Liberia; and in America the minute state of Haiti: such was the brief list of lands under non-white rule. In other words, of the 53,000,000 square miles which (excluding the polar regions) constitute the land area of the globe, only 6,000,000 square miles had non-white governments, and nearly two-thirds of this relatively modest remainder was represented by China and its dependencies. Since 1914 the world has been convulsed by the most terrible war in recorded history. This war was primarily a struggle between the white peoples, who have borne the brunt of the conflict and have suffered most of the losses. Nevertheless, one of the war's results has been a further whittling down of the areas standing outside white political control. Turkey is to-day practically an Anglo-French condominium, Persia is virtually a protectorate of the British Empire, while the United States has thrown over the endemic anarchy of Haiti the ægis of the _Pax Americana_. Study of the political map might thus apparently lead one to conclude that white world-predominance is immutable, since the war's ordeal has still further broadened the territorial basis of its authority. At this point the reader is perhaps asking himself why this book was ever undertaken. The answer is: the dangerous delusion created by viewing world affairs solely from the angle of politics. The late war has taught many lessons as to the unstable and transitory character of even the most imposing political phenomena, while a better reading of history must bring home the truth that the basic factor in human affairs is not politics, but race. The reader has already encountered this fundamental truth on every page of the Introduction. He will remember, for instance, how west-central Asia, which in the dawn of history was predominantly white man's country, is to-day racially brown man's land in which white blood survives only as vestigial traces of vanishing significance. If this portion of Asia, the former seat of mighty white empires and possibly the very homeland of the white race itself, should have so entirely changed its ethnic character, what assurance can the most impressive political panorama give us that the present world-order may not swiftly and utterly pass away?