He personally oversaw the integration of Hatay into Türkiye, calling it "my personal matter," which was achieved in 1939.
Atatürk passed away at 57 on November 10, 1938, at Dolmabahçe Palace, leaving a lasting legacy of independence, sovereignty, and reform.
His funeral was held on November 19–21, 1938, with his body later interred at Anıtkabir in 1953.