248 LAW AND FREEDOM IN HISTORY ment of a Hapsburg Power that was implicated in Western Christen- dom's border warfare with the 'Osmanlis as well as in the Hapsburgs' family quarrel with France; and, thanks to this French forbearance, whether it was deliberate or inadvertent,1 the Danubian Hapsburg Mon- archy, throughout the sixteenth, seventeenth, and eighteenth centuries, usually found itself able to avoid simultaneous engagements on its French and on its Ottoman front. The same policy of limiting her military liabilities to a single front at a time was followed by Russia after she had become implicated in the Western Balance of Power at the turn of the seventeenth and eighteenth centuries; and, until after the close of the General War of A.D. 1792- 1815, the insulation of the vortex round the frontier between Western Christendom and the Ottoman Empire from the vortex in the interior of the Western World usually proved to be practical politics. 'The Eastern Question* began to enter into the Western Balance of Power only when Napoleon's failure to expand a French ascendancy over the debris of a Medieval city-state cosmos into a French ascendancy over the whole of a Modern Western and Westernizing World2 left a victorious Russia and a victorious Great Britain free to pursue a rivalry with one another in the Near and Middle East. Even the vortex round the frontier between Western Christendom and Russian Orthodox Christendom did not coalesce completely with the vortex in the interior of the Western World till more than a hundred years after the date of Peter the Great's victory at Poltava in A.D. 1709 over Charles XII of Sweden. It was not so surprising that, before Russia had been received into the Western Society as a result of Peter's life-work, the Great Northern War of A.D. 1700-21 should have been waged without becoming implicated in the Western World's General War of A.D. 1673-1713, just as the Great Northern War of A.D. 1558-83 had been waged without being implicated either in the last cadences of the overture (currebat A.D. 1494-1568) to a latter-day Western series of cycles of War and Peace or in the first cadences of the first regular cycle in this series (currebat A.D. 1568-1672). It was more remarkable that the partitions of Poland-Lithuania in A.D. 1772-95 between Russia and the two eastern march-Powers of the Western World, and also even Russia's acquisition of Finland from the Scandinavian march-State of the Western World in the Russo-Swedish war of A.D. 1808-9, should still have taken place in the margin, and not in the centre, of the Western system of international relations. It is true that Russia was a belligerent in the Seven Years War from A.D. 1756 to A.D. 1762, and that her with- drawal from this war in A.D. 1762 may have marked a turning-point in the fortunes of Frederick the Great. Yet the first Western general war in which Russia played a principal part was the war of A.D, 1793-1815, and a rival Power, -while on the other hand the French might have hoped, if their intervention against the 'Osmanlis at Candia had been successful, to enter into Venice's heritage in at least a remnant of her dominion in Crete. > According to Fueter, op. cit., p. 48, no special consideration was shown to the Danubian Hapsburg Monarchy or to Venice by other states of the Western comity in return for the public service which these two anti-Ottoman march-states were perform- ing for Western Christendom as a whole. » See V. v. 619-42.