sep 12, 1683 - Battle of Vienna

Description:

The battle was fought by the Habsburg Monarchy, the Polish–Lithuanian Commonwealth and the Holy Roman Empire, under the command of King John III Sobieski against the Ottomans and their vassal and tributary states. The battle marked the first time the Commonwealth and the Holy Roman Empire had cooperated militarily against the Ottomans, and it is often seen as a turning point in history, after which the Ottoman Turks ceased to be a menace to the Christian world.

Added to timeline:

Date: