Harper Lee’s second novel, “Go Set a Watchman,” was published.
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Batman's 'The Dark Knight' premiered in London.
American outlaw Billy the Kid, also known as William H, Bonney was shot dead by police.
English composer Henry Purcell was appointed organist of the Chapel Royal, London.
The French Revolution began when the Parisians invaded Bastille Prison.
Alpinists reached the summit of Matterhorn for the first time.