The Treaty of Karlowitz, concluding the Great Turkish War of 1683–1697, in which the Ottoman Empire was defeated by the Holy League at the Battle of Zenta, was signed in Karlowitz, in the Military Frontier of the Habsburg Monarchy, on 26 January 1699. Also known as "The Austrian treaty that saved Europe", it marks the end of Ottoman control in much of Central Europe, with their first major territorial losses in Europe, beginning the reversal of four centuries of expansion (1299–1683). The treaty established the Habsburg monarchy as the dominant power of the region.

The Eyalet of Bosnia, was an eyalet of the Ottoman Empire, mostly based on the territory of the present-day state of Bosnia and Herzegovina. Prior to the Great Turkish War, it had also included most of Slavonia, Lika, and Dalmatia in present-day Croatia. Its reported area in 1853 was 52,530 square kilometres (20,281 sq mi).