The Holy League of 1684 was a coalition of European nations formed during the Great Turkish War. Born out of the Treaty of Warsaw, it was founded as a means to prevent further Ottoman expansion into Europe. This consolidation of a large portion of Europe's military might led to unprecedented military successes, with large areas of previously ceded land recovered in Morea, Dalmatia and Danubia in what has been dubbed a "14th crusade".
The signing of the Treaty of Karlowitz, which marked the end of the Holy League
The Great Turkish War, also called the Wars of the Holy League, was a series of conflicts between the Ottoman Empire and the Holy League consisting of the Holy Roman Empire, Poland-Lithuania, Venice, Russia, and the Kingdom of Hungary. Intensive fighting began in 1683 and ended with the signing of the Treaty of Karlowitz in 1699. The war was a defeat for the Ottoman Empire, which for the first time lost substantial territory, in Hungary and the Polish–Lithuanian Commonwealth, as well as in part of the western Balkans. The war was significant also for being the first instance of Russia joining an alliance with Western Europe.
From top left: The Battle of Vienna, the Siege of Buda, the Azov campaigns, the Battle of Zenta
Mustafa II came to power during the war, where he personally commanded the Ottoman Army.
Nafplion, or Napoli di Romagna, in the mid-16th century
The conquest of Preveza in 1684