Mark Zuckerberg founded the social networking website Facebook.
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The electric typewriter went on sale for the first time in Syracuse, New York, USA.
Adolf Hitler appointed himself as the head of the Armed Forces High Command.
The Winter Olympics opened in Lake Placid, New York.
The former United States Senator Strom Thurmond sent a secret memo to President Richard Nixon's aide, saying John Lennon should be deported.
Post Malone released his debut single, 'White Iverson,' to Soundcloud.
