Original sentence: In the middle of the 17th century, grand vizier Mehmed Köprülü succesfully converted peoples of the Danube region, notably the Serbs of Debar (Dibra) in Western Macedonia
Edited sentence: In the middle of the 17th century, grand vizier Mehmed Köprülü successfully converted peoples of the Danube region, notably the Serbs of Debar (Dibra) in Western Macedonia