UK Prime Minister Boris Johnson resigned after numerous Conservative Party members voiced their lack of confidence in him.
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Nelson Mandela stepped down as President.
Jesse James and the famous James-Younger Gang robbed the Missouri Pacific Railroad near Otterville, Missouri, US.
'Harry Potter and the Deathly Hallows – Part 2' premiered in London.
The London bombings took place.
Spanish conquistadors defeated a large Aztec army at the Battle of Otumba.