Harper Lee’s second novel, “Go Set a Watchman,” was published.
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Ferrari secured its first Grand Prix victory at the 1951 British Grand Prix.
Lynne and William Jolitz released the Unix-like operating system 386BSD.
A patent was granted to Robert Goddard for a liquid-filled rocket.
The Everly Brothers broke up after Phil Avery smashed guitar and stormed off stage.
During an interview with CBS, Donald Trump stated that the European Union is his biggest foe.