Emperor Gia Long unified Vietnam by conquering Hanoi.
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Palermo, Sicily was liberated by US forces.
American sci-fi horror movie 'Plan 9 From Outer Space' premiered.
Japan published the first print of the world's most popular manga-comic series, 'One Piece.'
The British House of Commons passed the Slavery Abolition Act.
Good Vibes Festival was canceled after The 1975's lead singer kissed his bandmate on stage in protest of Malaysia’s anti-LGBTQIA+ laws.