At first an attempt had been made by the Powers to exert peaceful pressure upon Turkey, so that her Christian provinces should be granted local autonomy. The project of the Powers for Bulgaria proposed that the districts inhabited by Bulgarians should be divided into two provinces; the Eastern Province, with Tirnovo as capital, was to include the Sandjaks of Roustchouk, Tirnovo, Toultcha, Varna, Sliven, Philippopolis (not including Sultan-Eri and Ahi-Tchélebi), the kazas of Kirk Kilisse, Mustapha Pasha and Kasilagatch; and the Western Province, with Sofia as capital, the Sandjaks of Sofia, Vidin, Nisch, Uskub, Monastir, the three kazas of the north of Sérès, and the kazas of Stroumitza, Tikvesch, Velès, and Kastoria. Districts of from five to ten thousand inhabitants were to stand as the administrative unit. Christian and Mohammedans were to be settled homogeneously in these districts. Each district was to have at its head a mayor and a district council, elected by universal suffrage, and was to enjoy entire autonomy as regards local affairs. Several districts would form a Sandjak with a prefect at its head who was to be Christian or Mohammedan, according to the majority of the population of the Sandjak. He would be proposed by the Governor-General, and nominated by the Porte for four years.
Finally, every two Sandjaks were to be administered by a Christian Governor-General nominated by the Porte for five years, with consent of the Powers. He would govern the province with the help of a provincial assembly, composed of representatives chosen by the district councils for a term of four years, at the rate of one deputy to thirty or forty thousand inhabitants. This assembly would nominate an administrative council of ten members. The provincial assembly would be summoned every year to decide the budget and the taxes. The armed force was to be concentrated in the towns and there would be local militia beside. The language of the predominant nationality was to be employed, as well as Turkish. Finally, a Commission of International Control was to supervise the working of these proposals.
The Porte promised reforms on these lines, but did not go beyond promising. The task of forcing her to end a cruel tyranny was one for the battlefield.
The Russo-Turkish War broke out on April 12, 1877, and what Turkey had refused to yield of her own accord was wrested from her by force of arms, in the preliminary treaty of San Stefano. By this treaty, Bulgaria was made an autonomous principality subject to Turkey, with a Christian government and national militia. The Prince of Bulgaria was to be freely chosen by the Bulgarian people and accepted by the Sublime Porte, with the consent of the Powers. It was agreed that an assembly of notables, presided over by a Russian Commissioner and attended by a Turkish Commissioner, should meet at Philippopolis or Tirnovo before the election of the Prince to draw up a constitutional statute similar to those of the other Danubian principalities agreed to after the Treaty of Adrianople in 1830.
The Treaty of San Stefano brought into being on paper a Bulgaria greater in area than the Bulgaria of 1912, and greater even than the Bulgaria of 1914. But the Treaty was not ratified. Other European Powers, alarmed at the prospect of Russia becoming supreme in the Balkans through the aid of a Bulgarian vassal state, interfered, and the Congress of Berlin substituted for the Treaty of San Stefano the Treaty of Berlin.
The Treaty of Berlin provided:
Bulgaria is to be an independent Principality, subject to the Sultan, with a Christian government and a national militia; the Prince of Bulgaria will be freely chosen by the Bulgarian nation and accepted by the Sublime Porte, with the approval of the Great Powers; no member of a reigning European family can be elected Prince of Bulgaria; in case of a vacancy of the throne the election will be repeated under the same conditions and with the same forms; before the election of the Prince, an assembly of notables will decide on the constitutional statute of the Principality at Tirnovo. The laws will be based on principles of civil and religious liberty.
By the Treaty of Berlin the boundaries of Bulgaria were very greatly curtailed as compared with those of the Treaty of San Stefano, shrinking from an area as great almost as the Bulgarian Empire of Simeon down to a broad band of territory running between Eastern Roumelia and Roumania.
