He replaced the Treaty of Sevres by negotiating the Treaty of Lausanne, and his reforms included introducing a new alphabet with Western characters.
This leader announced the Issue of Hatay and formulated the "Six Arrows" ideology. This man's rule saw the suppression of Sheikh Said, and he was succeeded by his Prime Minister, Ismet Inonu. He replaced the Treaty of Sevres by negotiating the Treaty of Lausanne, and his reforms included introducing a new alphabet with Western characters. A winning commander at the Gallipoli campaign, his other reforms included drafting a constitution and encouraging secularism and Western dress. For 10 points, identify this first president of the Republic of Turkey.
This leader announced the Issue of Hatay and formulated the "Six Arrows" ideology.
Mustafa Kemal {Ataturk} (prompt on “{Kemal}”)