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.
Ottoman Turks
The Ottoman Turks (or Osmanlı Turks, ) were the Turkish-speaking population of the Ottoman Empire who formed the base of the state's military and ruling classes. Reliable information about the early history of Ottoman Turks is scarce, but they take their Turkish name, "Osmanlı" ("Osman" being corrupted in some European languages as "Ottoman"), from the house of Osman I (reigned ca. 1299–1326), the founder of the dynasty that ruled the Ottoman Empire for its entire 624 years. After the expansion from its home in Bithynia, the Ottoman principality began incorporating other Turkish-speaking Muslims and non-Turkish Christians, becoming the Ottoman Turks and ultimately the Turks of the present. The Ottoman Turks blocked all land routes to Europe by conquering the city of Constantinople, the capital city of the Byzantine–East Roman Empire, and Europeans had to find other ways to trade with Eastern countries.