Answer:
Expanded the Ottoman Empire.
Explanation:
Mehmed II the Conqueror expanded the Ottoman Empire and siege Constantinople in 1453. His efforts led the Ottoman empire to control throughout the Eastern Mediterranean (Balkan) and earned him the title Caesar of the Roman Empire.
The Ottoman Empire extended its boundaries during the reign of Sultan Suleiman the Magnificent. The Ottoman Empire, with the help of the strong military, spread Islam by capturing the lands of the unbelievers of Islam.
