AI overview
The Balkan League was a military alliance formed in 1912 by several Balkan countries to defend their shared interests in the region. It mattered because it led to the Balkan Wars, which reshaped the political map of southeastern Europe and had significant consequences for European geopolitics.
AI-generated from the Wikipedia summary — may contain errors.
Article
Map showing the borders of the Balkan states before and after both Balkan Wars. The League of the Balkans was a quadruple alliance formed by a series of bilateral treaties concluded in 1912 between the Eastern Orthodox kingdoms of Greece, Bulgaria, Serbia and Montenegro, and directed against the Ottoman Empire, which still controlled much of Southeastern Europe.
The Balkans had been in a state of turmoil since the early 1900s, with years of guerrilla warfare in Macedonia followed by the Young Turk Revolution, the protracted Bosnian Crisis, and several Albanian Uprisings. The outbreak of the Italo-Turkish War in 1911 had further weakened the Ottomans and emboldened the Balkan states. Under Russian influence, Serbia and Bulgaria settled their differences and signed an alliance, which was originally directed against Austria-Hungary, on 13 March 1912, but by adding a secret chapter to it essentially redirected the alliance against the Ottoman Empire. Serbia then signed a mutual alliance with Montenegro, and Bulgaria did the same with Greece.