The picture of this linguistic evolution can be painted only with the colors of geography. The well-defined individuality of the Hungarian Puszta has its counterpart in the Siberian steppe region. The one is the reproduction of the other in small--a miniature. Both consist of undulating land, devoid of mountains or hills, and covered by deep sand. In Finland too a remarkably level stretch of granite land, marked by gentle swelling, lies under a sandy glacial mantle. The two European regions have only one advantage over their Asiatic type. They are better watered. The furthest penetration of Eurasian lowlands into Europe is obtained through them. The approach to Hungary is made without a break, through the valley of the Danube. To Finland access is equally easy once the Urals are crossed. That this range proved no obstacle to the westerly spread of central Asiatic peoples is indicated by their presence west of its axis and their settlement in the Volga valley prior to Slav inroads. But neither in lake-dotted Finnish lands nor within the limited and mountain-hedged area of Hungary could the Asiatic invaders find room for expansion or nomadism. From herdsmen they became farmers. The change is the dawn of their history as a European nation, and of the development of every manifestation of their culture. A more advanced language became the measure of the increasingly complex character of their needs--that is to say, of higher civilization. The whole story, traced from its origin, illustrates the superior civilizing power vested in European geography. In the sterile steppes of the northern half of Asia man led an easier life than in the cramped regions of diversified Europe. On the broad flatlands of the east he roamed with little thought of the morrow and without incentive to improve his condition. In the west he was spurred to activity by the very limitations of his homeland. In our day about seventy different languages are spoken in Russia. In this fact is found a serious drawback to effective national unity. Fortunately the spread of the dialects belonging to the Slavic group of languages is steady. The thorough Slavicization of the peoples of the basin of the Volga is not yet ended, but Great Russian is gradually uprooting the native Uralo-Altaic tongues. It is also imposing itself upon Asiatic languages in Caucasia and Transcaspian territory. Wherever there has been a thorough blending of dialects into Russian, nationality has sprung into existence. Elsewhere unity is in process of formation. The problem before the governing class consists in hastening the assimilation of the different elements to the original Slavic nucleus. Not until this consummation has taken place will the country have developed its full strength. And the measure of progress will be indicated by the growing replacement of the numerous dialects by a single national language.