UK Prime Minister Boris Johnson resigned after numerous Conservative Party members voiced their lack of confidence in him.
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The 10th James Bond movie, 'The Spy Who Loved Me,' premiered in London.
Jesse James and the famous James-Younger Gang robbed the Missouri Pacific Railroad near Otterville, Missouri, US.
Spanish conquistadors defeated a large Aztec army at the Battle of Otumba.
NASA's Opportunity Mars rover launched from the Florida Cape Canaveral Space Force Station.
Nelson Mandela stepped down as President.