Turkey is located in both Eastern Europe and Western Asia, bordered by several countries. Its capital is Ankara. Turkey was formerly the Ottoman Empire until it was abolished in 1922 and the Republic of Turkey was established, with Mustafa Kemal Atatürk as its first president. Islam is the predominant religion in Turkey, with most practicing the Sunni sect. Turkish culture is rich in music, dance, cuisine, and historic places to visit such as Istanbul's Hagia Sophia, Grand Bazaar, and Topkapi Palace.