Meanwhile the question of eastern Rumelia, or rather southern Bulgaria, still a Turkish province, began to loom. A vigorous agitation for the reunion of the two parts of the country had been going on for some time, and on September 18, 1885, the inhabitants of Philippopolis suddenly proclaimed the union under Prince Alexander, who solemnly announced his approval at Tirnovo and triumphantly entered their city on September 21. Russia frowned on this independence of spirit. Serbia, under King Milan, and instigated by Austria, inaugurated the policy which has so often been followed since, and claimed territorial compensation for Bulgaria’s aggrandisement; it must be remembered that it was Bismarck who, by the Treaty of Berlin, had arbitrarily confined Serbia to its inadequate limits of those day. On November 13 King Milan declared war, and began to march on Sofia, which is not far from the Serbo-Bulgarian frontier. Prince Alexander, the bulk of whose army was on the Turkish frontier, boldly took up the challenge. On November 18 took place the battle of Slivnitsa, a small town about twenty miles north-west of Sofia, in which the Bulgarians were completely victorious. Prince Alexander, after hard fighting, took Pirot in Serbia on November 27, having refused King Milan’s request for an armistice, and was marching on Nish, when Austria intervened, and threatened to send troops into Serbia unless fighting ceased. Bulgaria had to obey, and on March 3, 1886, a barren treaty of peace was imposed on the belligerents at Bucarest. Prince Alexander’s position did not improve after this, indeed it would have needed a much more skilful navigator to steer through the many currents which eddied round him. A strong Russophile party formed itself in the army; on the night of August 21, 1886, some officers of this party, who were the most capable in the Bulgarian army, appeared at Sofia, forced Alexander to resign, and abducted him; they put him on board his yacht on the Danube and escorted him to the Russian town of Reni, in Bessarabia; telegraphic orders came from St. Petersburg, in answer to inquiries, that he could proceed with haste to western Europe, and on August 26 he found himself at Lemberg. But those who had carried out this _coup d’état_ found that it was not at all popular in the country. A counter-revolution, headed by the statesman Stambulóv, was immediately initiated, and on September 3 Prince Alexander reappeared in Sofia amidst tumultuous applause. Nevertheless his position was hopeless; the Emperor Alexander III forced him to abdicate, and on September 7, 1886, he left Bulgaria for good, to the regret of the majority of the people. He died in Austria, in 1893, in his thirty-seventh year. At his departure a regency was constituted, at the head of which was Stambulóv. 12 _The Regeneration under Prince Ferdinand of Saxe-Coburg,_ 1886–1908