The Seljuk Turks originated from an area north of the Aral Sea in Central Asia. Osman I is regarded as the founder of the empire. He extended the frontiers of Ottoman settlement towards the Byzantine Empire, while other Turkish tribes suffered from infighting. Under Osman I, the Ottoman capital moved from Söðüt in western Anatolia to Bursa in northwestern Turkey. The strategic conquest or fall of Constantinople by Muhammad II extended Ottoman rule over the Eastern Mediterranean and Balkans. It was the final defeat and collapse of the Byzantine Empire. The city became the new capital of the Ottoman Empire, being renamed
The Seljuk Turks originated from an area north of the Aral Sea in Central Asia. Osman I is regarded as the founder of the empire. He extended the frontiers of Ottoman settlement towards the Byzantine Empire, while other Turkish tribes suffered from infighting. Under Osman I, the Ottoman capital moved from Söðüt in western Anatolia to Bursa in northwestern Turkey. The strategic conquest or fall of Constantinople by Muhammad II extended Ottoman rule over the Eastern Mediterranean and Balkans. It was the final defeat and collapse of the Byzantine Empire. The city became the new capital of the Ottoman Empire, being renamed