Queen Elizabeth II opened the 11th Commonwealth Games held in Edmonton, Canada.
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Camila Cabello released her hit single 'Havana.'
Christopher Columbus set sail on his first voyage from Palos de la Frontera, Spain.
The American Dental Association was founded in Niagara Falls, New York.
American coming-of-age teen comedy film 'The Princess Diaries' was released.
NASA's Messenger probe launched from Cape Canaveral, Florida.
