Mustafa KemalSurnamed Atatürk, meaning “father of the Turks,” Mustafa Kemal and his supporters imposed revolutionary changes aimed at modernizing and westernizing Turkish society and the new Turkish government. Dancing here with his adopted daughter at her high-society wedding, Atatürk often appeared in public in elegant European dress — a vivid symbol for the Turkish people of his radical break with traditional Islamic teaching and custom. (Hulton Archive/Getty Images)