2020
Twitter adds warning labels to warn about inaccuracies in US President Donald Trump’s tweets for the first time
2002
The Mars Odyssey finds signs of large ice deposits on the planet Mars.
1986
The European Community adopts the European flag.
1969
John Lennon and Yoko Ono start their second Bed-In for Peace in a room at the Queen Elizabeth Hotel; during the event, they recorded the song, Give Peace a Chance.
1967
EMI releases “Sgt. Pepper’s Lonely Hearts Club Band” a few days early in the UK; it would go to number one for 15 weeks in the US and 22 weeks in the UK.
1943
Quebec passes a law requiring free and compulsory education in the province.
1927
Henry Ford announces that he is ending production of the Model T Ford.
1923
24 Hours of Le Mans, was first held, and has since been run annually in June.
1897
Dracula, a novel by the Irish author Bram Stoker, is published.
1896
Last Tsar of Russia, Nicholas II, crowned.