Great Migrations of the Serbs

The Great Migrations of the Serbs (Serbian: Велике сеобе Срба, romanized: Velike seobe Srba), also known as the Great Exoduses of the Serbs, were two migrations of Serbs from various territories under the rule of the Ottoman Empire to the Kingdom of Hungary under the Habsburg monarchy. The First Great Migration occurred during the Habsburg-Ottoman War of 1683–1699 under Serbian Patriarch Arsenije III Crnojević as a result of the Habsburg retreat and the Ottoman reoccupation of southern Serbian regions, which were temporarily held by the Habsburgs between 1688 and 1690.

Source: Wikipedia — Great Migrations of the Serbs (CC BY-SA 4.0)