One hundred thousand rioters gathered at Tiananmen Square in Beijing to protest against the Chinese government.
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British Prime Minister Winston Churchill resigned due to health concerns.
Jacob Roggeveen discovered Easter Island.
American Indian princess Pocahontas married English tobacco planter, John Rolfe.
PayPal withdrew a $3.6 million investment in North Carolina due to the state passing anti-gay legislation.
The US Air Force accidentally bombed the Belgian town of Mortsel.