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.
Turkish people
One important change to Turkish literature was enacted in 1928, when Mustafa Kemal initiated the creation and dissemination of a modified version of the Latin alphabet to replace the Arabic alphabet based Ottoman script. Over time, this change, together with changes in Turkey's system of education, would lead to more widespread literacy in the country. Modern standard Turkish is based on the dialect of Istanbul. Nonetheless, dialectal variation persists, in spite of the levelling influence of the standard used in mass media and the Turkish education system since the 1930s. The terms "ağız" or "şive" often refer to the different types of Turkish dialects.