President George Washington marked the location for the Capitol Building in Washington, DC.
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Liechtenstein became the 160th member of the United Nations.
The US spacecraft, Voyager, took the first-ever photograph of the moon and Earth together from space.
UN Women Goodwill Ambassador Emma Watson received a standing ovation for her gender inequality speech at the United Nations Headquarters, New York, US.
After nearly 80 years of business, the iconic plastic kitchenware brand Tupperware filed for bankruptcy.
The Teutonic Knights defeated the Polish army in the Battle of Chojnice.
