The chief thing the Kurds have in common is the Persian dialect they speak, but it is usual to class as Kurds any and every community in the Kurdish area which is not Turkish or Arab and can by courtesy be called Moslem (the Kurds, for that matter, are only Moslems skin-deep). Such communities abound: the Dersim highlands, in particular, are an ethnographical museum; "Kizil-Bashi" is a general name for their kind; only the Yezidis, though they speak good Kurdish, are distinguished from the rest for their idiosyncrasy of worshipping Satan under the form of a peacock (Allah, they argue, is good-natured and does not need to be propitiated) and they are repudiated with one accord by Moslem and Christian. But not all the scattered elements in Turkey are isolated or primitive. The Greeks and Armenians, for instance, are, or were, the most energetic, intellectual, liberal elements in Turkey, the natural intermediaries between the other races and western civilisation--"were" rather than "are," because the Ottoman Government has taken ruthless steps to eliminate just these two most valuable elements among its subjects. The urban Greeks survive in centres like Smyrna and Constantinople, but the Greek peasantry of Thrace and Anatolia has mostly been driven over the frontier since the Second Balkan War. As for the Armenians, the Government has been destroying them by massacre and deportation since April, 1915--business and professional men, peasants and shepherds, women and children--without discrimination or pity. A third of the Ottoman Armenians may still survive; a tenth of them are safe within the Russian and British lines. Fortunately half this nation, and the majority of the Greeks, live outside the Ottoman frontiers, and are beyond the Osmanli's power. To compensate for its depopulation of the countries under its dominion, the Ottoman Government, during the last fifty years, has been settling them with Moslem immigrants from its own lost provinces or from other Moslem lands that have changed their rulers. These "Mouhadjirs" are reckoned, from first to last, at three-quarters of a million, drawn from the most diverse stocks--Bosniaks and Pomaks and Albanians, Algerines and Tripolitans, Tchetchens and Circassians. Numbers have been planted recently on the lands of dispossessed Armenians and Greeks. They add many more elements to the confusion of tongues, but they are probably destined to be absorbed or to die out. The Circassians, in particular, who are the most industrious (though most unruly) and preserve their nationality best, also succumb most easily to transplantation, through refusal to adapt their Caucasian clothes and habits to Anatolian or Mesopotamian conditions of life.