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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The Day of the Tiles took place.
King Kamehameha III of Hawaii signed the Declaration of Rights, which was a significant movement away from the country's 'ancient ways.'
During the Great Plague of London, infected persons' homes were marked with crosses.
The British Broadcasting Corporation (BBC) resumed TV broadcasting for the first time since the end of WWII.
Vatican City signed the Lateran Treaty making it an independent state.
