Alice Mary Robertson became the first woman to govern the US House of representatives.
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The USS Constitution set sail for the first time in 116 years.
America's robot spacecraft, the Viking I, successfully landed on Mars.
Apollo 11 landed on the Moon with astronauts Neil Armstrong, Buzz Aldrin, and Michael Collins.
Linkin Park singer Chester Bennington committed suicide aged 41.
Japanese animated fantasy movie 'Spirited Away' was released.
