Answer:
Following the Turkish War of Independence, not only the modern Turkish Republic was established, but also Mustafa Kemal was elected as the first President of the new Republic on 29 October 1923.
Step-by-step explanation:
The office of the president of Turkey was established with the proclamation of the Republic of Türkiye on 29 October 1923, with the first president and founder being Mustafa Kemal Atatürk.