242 LAW AND FREEDOM IN HISTORY Great Powers at the Ottoman Empire's direct expense1 were the acquisi- tion of the tiny Caucasian districts of Akhaltzik and Akhalkalaki after the Russo-Turkish War of A.D. 1828-9 by Russia2 and the acquisition of Qars-Ardahan-Batum, Bosnia-Herzegovina, and Cyprus by Russia, Austria-Hungary, and Great Britain respectively after the Russo-Turk- ish War of A.D. 1877-8. All other territories lost by the Ottoman Empire after A.D. 1815 went to the making of the national states of Greece, Serbia, Rumania, Bulgaria, and Albania. The Hapsburg Monarchy did not even reacquire a Northern Serbia and a Western Wallachia that it had held from A.D. 1718 to A.D. 1739. By contrast, the territories per- manently lost by the Ottoman Empire between A.D. 1683 and A.D. i8i53 had all been acquired by one or other of the two adjoining Great Powers in the Western system. Between those two dates the Danubian Hapsburg Monarchy had acquired the whole of the Ottoman portion of Hungary and Croatia, together with the Bukovina, and Russia the whole northern and north-eastern hinterland of the Black Sea, from the east bank of the Pruth to the south bank of the Rion, that had formerly lain under Otto- man sovereignty or suzerainty. These clusters of newly created minor states on the American and the Near Eastern fringes of the Western World were not, however, such remarkable by-products of a latter-day Western Balance of Power as the states of the same small calibre that emerged or survived nearer to the centre of the system, where the political pressure was more severe. The classic case here was the success with which, from A.D 1667 to A.D. 1945, first France and then Germany had been prevented from acquiring the Southern Netherlands by coalitions of Powers which had taken up arms to preserve the sovereignty of Spain, Austria, and Belgium in turn over this small but strategically important piece of territory. A corresponding play of the Balance of Power had enabled Portugal in the seventeenth century to anticipate the Spanish American countries' nineteenth-century achievement of breaking away from Spain, and had enabled Spain her- self, as well as the United Netherlands and Sweden, in the eighteenth century to retain her independence after she had fallen out of the ranks of the Great Powers. On the eve of a General War of A.D, 1914-18 which was to open with Germany's unprovoked violation of the neutrality of Belgium, the existence of nine small neutral states in Western Europe— the three Low Countries, the three Scandinavian Countries, the two Iberian Countries, and Switzerland—looked like an even better augury for the future maintenance of a Western Balance of Power than the existence of eight Great Powers in the World at large at the same date. Thus, at the time by when the Western Balance of Power had been 'a going concern' for rather more than four hundred years, the international * The North African territories which France and Great Britain respectively brought under their control between A.D. 1830, the date of the beginning of the French conquest of Algeria, and A.D. 1881-3, which witnessed the establishment of a French protectorate over Tunisia and a British military occupation of Egypt, had already ceased to be Ottoman de facto, though they were still Ottoman dejure. * See IX. viii. 195$, n. i. 3 The Morea, -which was conquered from the Ottoman Empire by Venice in and after A,D. 1684, had been reconquered in A.D. 1715,