On October 2, 1915, M. Sazonov, Russian Minister of Foreign Affairs, issued the following statement: "The situation in the Balkans is very grave. The whole Russian nation is aroused by the unthinkable treachery of Ferdinand and his Government to the Slavic cause. Bulgaria owes her independence to Russia, and yet seems willing now to become a vassal of Russia's enemies. In her attitude towards Serbia, when Serbia is fighting for her very existence, Bulgaria puts herself in the class with Turkey. We do not believe that the Bulgarian people sympathize with the action of their ruler therefore, the Allies are disposed to give them time for reflection. If they persist in their present treacherous course they must answer to Russia." The next day the following ultimatum from Russia was handed the Bulgarian Prime Minister:

Events which are taking place in Bulgaria at this moment give evidence of the definite decision of King Ferdinand's Government to place the fate of its country in the hands of Germany. The presence of German and Austrian officers at the Ministry of War and on the staffs of the army, the concentration of troops in the zone bordering on Serbia, and the extensive financial support accepted from her enemies by the Sofia Cabinet, no longer leave any doubt as to the object of the present military preparations of Bulgaria. The powers of the Entente, who have at heart the realization of the aspirations of the Bulgarian people, have on many occasions warned M. Radoslavoff that any hostile act against Serbia would be considered as directed against themselves. The assurances given by the head of the Bulgarian Cabinet in reply to these warnings are contradicted by facts. The representative of Russia, bound to Bulgaria by the imperishable memory of her liberation from the Turkish yoke, cannot sanction by his presence preparations for fratricidal aggression against a Slav and allied people. The Russian Minister has, therefore, received orders to leave Bulgaria with all the staffs of the Legation and the Consulates if the Bulgarian Government does not within twenty-four hours openly break with the enemies of the Slav cause and of Russia, and does not at once proceed to send away the officers belonging to the armies of states who are at war with the powers of the Entente.

Similar ultimatums were presented by representatives of France and Great Britain. Bulgaria's reply to these ultimatums was described as bold to the verge of insolence. In substance she denied that German officers were on the staffs of Bulgarian armies, but said that if they were present that fact concerned only Bulgaria, which reserved the right to invite whomsoever she liked. The Bulgarian Government then issued a manifesto to the nation, announcing its decision to enter the war on the side of the Central Powers. The manifesto reads as follows:

The Central Powers have promised us parts of Serbia, creating an Austro-Hungarian border line, which is absolutely necessary for Bulgaria's independence of the Serbians. We do not believe in the promises of the Quadruple Entente. Italy, one of the Allies, treacherously broke her treaty of thirty-three years. We believe in Germany, which is fighting the whole world to fulfill her treaty with Austria. Bulgaria must fight at the victor's side. The Germans and Austro-Hungarians are victorious on all fronts. Russia soon will have collapsed entirely. Then will come the turn of France, Italy and Serbia. Bulgaria would commit suicide if she did not fight on the side of the Central Powers, which offer the only possibility of realizing her desire for a union of all Bulgarian peoples.

The manifesto also stated that Russia was fighting for Constantinople and the Dardanelles; Great Britain to destroy Germany's competition; France for Alsace and Lorraine, and the other allies to rob foreign countries; the Central Powers were declared to be fighting to defend property and assure peaceful progress. The manifesto filled seven columns in the newspapers, and discussed at some length Bulgaria's trade interests. It attacked Serbia most bitterly, declaring that Serbia had oppressed the Bulgarian population of Macedonia in a most barbarous manner; that she had attacked Bulgarian territory and that the Bulgarian troops had been forced to fight for the defense of their own soil. In fact it was written in quite the usual German manner.

Long before this M. Venizelos, the Greek Premier, had perceived what was coming. Greece was bound by treaty to assist Serbia if she were attacked by Bulgaria. On September 21st, Venizelos asked France and Britain for a hundred and fifty thousand troops. On the 24th, the Allies agreed to this and Greece at once began to mobilize. His policy was received with great enthusiasm in the Greek Chamber, and former Premier Gounaris, amid applause, expressed his support of the government.

On October 6th an announcement from Athens stated that Premier Venizelos had resigned, the King having informed him that he was unable to support the policy of his Minister. King Constantine was a brother-in-law of the German Emperor, and although professing neutrality he had steadily opposed M. Venizelos' policy. He had once before forced M. Venizelos' resignation, but at the general elections which followed, the Greek statesman was returned to power by a decisive majority.

Intense indignation was caused by the King's action, though the King was able to procure the support of a considerable party. Venizelos' resignation was precipitated by the landing of the Allied troops in Saloniki. They had come at the invitation of Venizelos, but the opposition protested against the occupation of Greek territory by foreign troops. After a disorderly session in which Venizelos explained to the Chamber of Deputies the circumstances connected with the landing, the Chamber passed a vote of confidence in the Government by 142 to 102. The substance of his argument may be found in his conclusion:

"We have a treaty with Serbia. If we are honest we will leave nothing undone to insure its fulfillment in letter and spirit. Only if we are rogues may we find excuses to avoid our obligations."

[Illustration: Map]
TWELVE MILES EAST OF MONASTIR BEGAN THE GREAT ALLIED
OFFENSIVE THAT DEFEATED BULGARIA IN SEPTEMBER, 1918