The most important point on which the Congress effected a change in the treaty of San Stefano was in respect of Bosnia and Herzegovina. At the instance of Bismarck, these two provinces, instead of being endowed with autonomous government, were handed over to Austria for occupation and administration, while remaining nominally a part of the Turkish Empire. Montenegro was to lose half of the territory conceded to it at San Stefano.[44] The claims of Greece for a definite extension of its territory were championed by the representative of France, but were opposed by Lord Beaconsfield. The Congress contented itself with a recommendation to the Sultan that the boundaries of Greece should be extended so as to include Thessaly and a part of Epirus. Organic reforms of administration and law were to be carried out by the Porte in the European provinces of the Empire on the recommendation of a Commission to be appointed by the Great Powers.
The Congress confirmed to Russia the acquisition of the provinces in Asia above referred to, and the restoration of Erzerum and Bayezid to the Porte. The Armenians were guaranteed good government and protection from the raids of Kurds and Circassians. Some other amendments of the San Stefano treaty of no great importance were decided upon, and on July 13, 1878, the treaty of Berlin was signed by the representatives of all the Powers, after exactly a month of discussion.
After his success at the Congress in respect of the Roumelian garrisons, obtained by the threat of war, Beaconsfield was able to return to England with a flourish of trumpets, boasting that he had succeeded in obtaining ‘peace with honour.’ Though the treaty of Berlin nullified that of San Stefano as regards the big Bulgaria, it did, in fact, ratify the virtual dismemberment of the Ottoman Empire in respect of four-fifths of its territory in Europe and freed about eight millions of people from its rule. This great achievement was due to Russia alone, and the gains to that Power in Bessarabia and Armenia were in comparison small and unimportant. The splitting up of Bulgaria, which constituted the main difference between the two treaties, was due to British diplomacy, backed by threats of war. But the result obtained did not stand the test of even a short experience. Two of the Bulgarian provinces thus torn asunder were reunited seven years later. More recently, the parts of Macedonia and Thrace restored to full Turkish rule by the treaty of Berlin have, within the present century, again been freed from it, and have been annexed to Serbia and Greece in about equal portion.
It will be seen from this brief statement that by the treaty of Berlin Great Britain obtained nothing for itself, unless it were that the division of Bulgaria was of permanent value to it in strengthening the hold of the Turks on Constantinople, a contention which has not been confirmed by subsequent events. It did, however, succeed in getting something out of the general scramble for territory. By another secret treaty which, to the amazement of the members of the Congress at Berlin, was made public during their sittings, the Porte agreed to hand over to the occupation of England the island of Cyprus, on terms very similar to those under which Bosnia and Herzegovina were placed under the charge of Austria. The occupation of the island was limited to the time during which Kars and Ardahan should be in possession of Russia. As a condition of this occupation, Great Britain guaranteed to the Porte its Asiatic possessions. But this guarantee was conditional on good government being secured to the Armenian population in the east of Asia Minor, a condition which has never, in fact, been fulfilled. The treaty was justified in the British Parliament on the ground that Cyprus would be of great value as a place d’armes for the British army in the event of attack by Russia on the Asiatic provinces of Turkey or of an attack from any quarter on Egypt. The Porte was guaranteed by the British Government an annual tribute so long as the occupation should last, based on the average revenue which it had received from the island. The proceeds were assigned for payment of the interest on the loan raised by Turkey during the Crimean War, guaranteed by England and France. The arrangement was made hastily and without due inquiry, with the result that the island has been burthened with a charge far in excess of its past payments to the Porte, and the British taxpayers have been compelled to bear a part of the burthen. An occupation such as that of Cyprus was almost certain to become permanent, and in 1914, during the existing war, the island was permanently annexed by the British Government.
Looking back at the events which led to the liberation of Bulgaria from Ottoman rule and to all the other changes sanctioned by the treaty of Berlin, it must now be fully admitted that the agitation which Mr. Gladstone promoted against the Turkish Government had a great ultimate effect. It averted the use of armed force by Great Britain for the purpose of preventing the intervention of Russia on behalf of the Christian population of the Balkans. In a great speech in the House of Commons in review of the treaty of Berlin, Mr. Gladstone delivered himself of this verdict on it:—
Taking the whole provisions of the treaty of Berlin together, I must thankfully and joyfully acknowledge that great results have been achieved in the diminution of human misery and towards the establishment of human happiness and prosperity in the East.
As regards the conduct of England at the Congress he added these weighty words:—
I say, Sir, that in this Congress of the Great Powers the voice of England has not been heard in unison with the constitution, the history, and the character of England. On every question that arose, and that became a subject of serious contest in the Congress, or that could lead to any practical results, a voice has been heard from Lord Beaconsfield and Lord Salisbury which sounded in the tones of Metternich, and not in the tones of Mr. Canning, or of Lord Palmerston, or of Lord Russell.... I do affirm that it was their part to take the side of liberty, and I do also affirm that, as a matter of fact, they took the side of servitude.[45]
Lord Salisbury himself lived to make the admission that England in its Eastern policy “put its money on the wrong horse.”
The three years which followed the treaty of Berlin were spent by the Great Powers in the endeavour to give effect to its provisions, by settling the boundaries between Turkey and its disjecta membra, and other important details. Two of these questions led to great difficulty. The Porte, as was to be expected, put every obstruction in the way and resorted to its accustomed dilatory methods. By the treaty Montenegro had been guaranteed a port in the Adriatic. It was not till 1880, after the return of Mr. Gladstone to power in England, that effective pressure was put on the Porte. He induced the other Powers to join in sending a combined fleet to the Adriatic to blockade its coast as a demonstration against the Porte. This, however, was not effective for the purpose. It mattered little to the Porte that its coast in the Adriatic was blockaded. It was not till the British Government threatened to send its fleet to Asia Minor, and by seizing some custom houses there to cut off supplies of money, that the Sultan was brought to book. Eventually the port of Dulcigno and the district round it were ceded to Montenegro and its claim for access to the Adriatic was conceded.