American forces landed on Guam during WWII, which started the Second Battle of Guam.
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Marvel's superhero movie 'Guardians of the Galaxy' premiered in Hollywood, Los Angeles, US.
US President Joe Biden withdrew from his re-election campaign and endorsed Kamala Harris as his preferred successor.
The Provisional IRA detonated twenty-two bombs in Belfast, Northern Ireland.
J.K. Rowling's final book in the series 'Harry Potter and the Deathly Hallows' book was published worldwide.
New York City allocated hundreds of acres of land in Manhattan for Central Park.