Languages of the Ottoman Empire
The Ottomans had three influential languages: Turkish, spoken by the majority of the people in Anatolia and by the majority of Muslims of the Balkans except in Albania, Bosnia, and various Aegean Sea islands; Persian, initially used by the educated in northern portions of the Ottoman Empire before being displaced by Ottoman Turkish; and Arabic, used in southern portions of the Ottoman Empire; Arabic was spoken mainly in Arabia, North Africa, Mesopotamia and the Levant. Throughout the vast Ottoman bureaucracy Ottoman Turkish language was the official language, a version of Turkish, albeit with a vast mixture of both Arabic and Persian grammar and vocabulary.
Mehmet Fuat Köprülü
In 1933, Fuat Köprülü became a professor ordinarius, a title denoting a professor of the highest rank in Turkey. In 1935, he delivered a series of influential lectures at the University of Paris (Sorbonne) on the origins of the Ottoman Empire. Fuat Köprülü argued that ethnic Turks formed the Ottoman Empire using Seljuk and Ilhanid administrative traditions, and he discredited the prevailing view among Western scholars that the Ottoman Empire was formed by a race of predominantly Greek and Slavic converts to Islam.