South Korea elected Syngman Rhee as their first president.
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Linkin Park singer Chester Bennington committed suicide aged 41.
Apollo 11 landed on the Moon with astronauts Neil Armstrong, Buzz Aldrin, and Michael Collins.
Adolf Hitler survived an assassination attempt.
The Battle of Ankara commenced when Turco-Mongol conqueror Timur invaded Anatolia.
The USS Constitution set sail for the first time in 116 years.