Adolf Hitler made plans to invade Britain starting on September 21, 1940.
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MacKenzie Scott, Jeff Bezos' ex-wife, became the world's richest woman with a net worth of $68 billion.
The Viking 2 became the second spacecraft to land on Mars.
Sir Malcolm Campbell broke the world record speed exceeding 300 mph on the Bonneville Flats, Utah, US.
Microsoft purchased Nokia for $7.2 billion.
John Brallier became the first openly paid professional American Football player when he was paid $10 to play a match.
