اتحاد البلقان
The Balkan Wars consisted of two wars that occurred in 1912 and 1913. The first began on 8 October 1912 when the nations of the Balkan League, who had large parts of their ethnic populations under Ottoman rule, attacked the Ottoman Empire. It lasted seven months with the Balkan League nations coming up victorious, ending 500 years of Ottoman rule in the Balkans.