Bulgarian Crisis (1885–1888)

Bulgarian Crisis
Bulgaria following Constantinople Conference 1877
Native name Българска криза
DateSeptember 18, 1885 (1885-09-18)
LocationEastern Rumelia
CauseBulgarian victory
  • Union between Eastern Rumelia and Bulgaria

The Bulgarian Crisis (Българска криза, Balgarska kriza) refers to a series of events in the Balkans between 1885 and 1888 that affected the balance of power between the Great Powers and the conflict between Austria-Hungary and the Russian Empire. It was one of several episodes in the continuing Balkan Crisis as vassal states struggled for independence from the Ottoman Empire but achieved a mosaic of nascent nation-states (Balkanisation). They featured unstable alliances that frequently led to war and eventually to the First World War.