1914–1915 Muslim revolts in Albania
During the collapse of the Principality of Albania that began in 1914, there were two pro-Ottoman revolts by Albanian Muslim insurgents. The first revolt was the Peasant Revolt, also known as the Central Albania Uprising (Albanian: Kryengritja e Shqipërisë së Mesme), which was an uprising of peasants from central Albania against the regime of Wilhelm, Prince of Albania from May to September 1914.
Source: Wikipedia — 1914–1915 Muslim revolts in Albania (CC BY-SA 4.0)