Ottoman Empire

Ottoman sultans traced their origins to the Oghuz Turks of the Central Eurasian steppes, whose nomadic ways of life were transformed by Islam. Follow along as the subsequent Seljuk Turks evolve from raiders to conquerors - and spark conflict with Western Europe's religious pilgrims.

First, learn how the Seljuk sultans created an Islamic Turkish Anatolia, which would become the heartland of future Ottoman sultans. Then, explore Seljuk developments in architecture, decorative art, and religion - including domed mosques, medresses (religious schools), and "whirling dervishes."

Meet the sultans who transformed the Ottoman sultanate into an imperial state. Among these: Orhan, who made Bursa the state's capital; Murad I and Bayezid I, who incorporated Asia Minor into the Ottoman state; and "the Thunderbolt," who forged an empire of tributaries in the Balkans and Anatolia.

The defeat of Sultan Bayezid by Tamerlane at the Battle of Angora revealed the fragile nature of the nascent Ottoman sultanate. Focus on the empire's recovery under Mehmed I Çelebi and Murad II, who made the empire into a bureaucratic monarchy and defeated the Hungarians at the Battle of Varna.

Mehmet the Conqueror made the Ottoman sultanate a leading Muslim power by 1481. In this lecture, investigate his remarkable rule, which included the conquest of Constantinople, the remodeling of the Hagia Sophia as a mosque, and the construction of the grand, walled mini-city of Topkapı.