One of the greatest misfortunes of the nineteenth century was the creation of separate Serbian and Bulgarian kingdoms, wherein there was so small an ethnological difference between these two branches of the Yugoslavs; and in those districts where a frontier runs one sees especially how criminal it was to make this separation. Balkan philologists to-day will tell you--and even those who are in other respects the most rabid Serbs or Bulgars--that there is really no such thing as a Serbian and a Bulgarian language, but only groups of Yugoslav dialects. And yet it pleased the Great Powers to prevent the union of the two Balkan brothers. In that region with which we are dealing the Berlin Congress attempted to draw, with very inadequate maps, a frontier line along the watershed; and the Commissioners who were sent to mark out this line, observing that many of the indicated points did not coincide with the watershed, thought it would be preferable to trace the frontier along the saddle, between the tributaries of the Morava on one side and of the Struma and the river of Trn on the other. As the region was, however, not uninhabited the farmers were frequently cut off, as at Topli Dol and Preseka, from the meadows and the forests which they had regarded always as their own. Bismarck, speaking with indifference of "the fragments of nations that inhabit the Balkan Peninsula," could see in the national yearning of the Yugoslavs only a yearning for lawlessness and tumult. So he laboured at his plan of dominating Europe with the mighty structure of the German, Austro-Hungarian and Russian conservative empires; and if he built it over a stream of democracy, with results that are to-day apparent, who knows whether the statesmen of our day are not somewhere constructing a house which to our descendants will appear equally ridiculous? And anyhow, as we shall see, he was far from being the only offender at the Berlin Congress. If that particular strip of frontier had been drawn in the most unimpeachable fashion it would still have been iniquitous.