The American Dental Association was founded in Niagara Falls, New York.
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'No Matter What' by Irish boy band Boyzone was released.
President Barack Obama announced his Clean Power Plan to take action on climate change.
American coming-of-age teen comedy film 'The Princess Diaries' was released.
The Statue of Liberty pedestal reopened after the 9/11 disaster that occurred in 2001.
The Anglican Church of America approved a gay bishop.