The Pink Panther film premiered, directed by Blake Edwards with a theme by Henry Mancini.
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The US House of Representatives voted to impeach President Donald Trump for abuse of power (230 votes to 197) and obstruction of Congress (229 votes to 198).
Astronomer Richard Walker discovered Saturn's moon, Epimetheus.
Kublai Khan founded the Yuan dynasty when he renamed his Mongol Empire 'Yuan.'
James Cameron's 'Avatar' was released in the US. It became the highest-grossing film of all time at the time.
Nevada became the first US state with a female-majority legislature, with new appointments taking it to 51%.