Serb chieftains elected Đorđe Petrović as their leader and began an uprising against the Ottoman Empire.
Karađorđe
Đorđe Petrović, known by the sobriquet Karađorđe, was a Serbian revolutionary leader who led a struggle against the Ottoman Empire during the First Serbian Uprising. He held the title of Grand Vožd of Serbia from 14 February 1804 to 3 October 1813.
First Serbian Uprising
The First Serbian Uprising was an uprising of Serbs in Orašac against the Ottoman Empire from 14 February 1804 to 7 October 1813. The uprising began as a local revolt against the Dahije, renegade janissary officers who had seized power in a coup d'état against the Ottoman sultan. It later evolved into a war for independence, known as the Serbian Revolution, after more than three centuries of Ottoman Empire rule and brief Austrian occupations.
Ottoman Empire
The Ottoman Empire, also called the Turkish Empire, was an imperial realm that controlled much of Southeast Europe, West Asia, and North Africa from the 14th to early 20th centuries; it also controlled parts of southeastern Central Europe, between the early 16th and early 18th centuries.