The preview of J.K. Rowling’s Harry Potter and the Cursed Child was shown at the Palace Theater in London.
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King Louis XIV of France was coronated.
During the Great Plague of London, infected persons' homes were marked with crosses.
The USSR's Venera 16 probe was launched from the Baikonur Cosmodrome on a trip to Venus.
The Day of the Tiles took place.
The US and Britain signed the Lyons-Seward Treaty.
