Britain and Her Rivals in the Middle East 87 had been allayed by the development of a dispute between those two Powers over the respective claims of the Catholic and the Orthodox Churches to the Holy Places in Palestine. In the first half of the nineteenth century the Russians had established numer- ous claims which the Ottoman Empire had accorded in previous centuries to the Catholic Church and its French protector, but which had been allowed to lapse during the Revolution and the Napoleonic Wars. Napoleon III, however, wishing to win for his regime the support of French Catholics, revived in 1852 all the Latin claims to the Holy Places which had been conferred by the Capitulations of 1740, and demanded that any subsequent con- cession to the Orthodox Church which conflicted with them should be set aside. The Russian government responded with counter-claims, and went so far as to demand the right to protect all Orthodox Christians of whatever nationality throughout the Ottoman Empire. Such a claim was deemed by the Powers to disturb the European Balance of Power by encroaching on the authority of the Sultan over his millions of Orthodox subjects in the Balkans. Negotiations produced agreement on the question of the Holy Places, but on the larger issue Russia remained ob- durate. She allowed herself to be diplomatically outmanoeuvred by the British Ambassador in Turkey, and had to fight the Crimean War against an alliance of Britain, France, and the Ottoman Em- pire. The Treaty of Paris which ended the war in 1856 forbade the Russians to launch warships on the Black Sea, and thus removed one potential danger from Britain's Mediterranean route to the East. While the other Powers were preoccupied with the Franco- German War, however, Russia resumed her freedom of action in the Black Sea. She had for forty years been progressively bringing under her dkect rule what is now Russian Turkestan, for her im- portant trade-route across Siberia, the forerunner of the Trans- Siberian Railway, had been continually harassed by the lawless Turcomans to the south. Her southward expansion seemed to have been completed with the ratification of the Anglo-Russian Convention of 1873, in which the Amu-Darya was recognized as the definitive Russian frontier, and the Russian government ack- nowledged that Afghanistan was 'completely outside the sphere within which Russia might be compelled to exercise her in- fluence'. Within four years Russia was engaged in a war against the Ottoman Empire which would certainly have left her ,pre- G