Comic-Con celebrated its 48th yearly event in San Diego.
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Nintendo released the Donkey Kong arcade game in Japan.
Andy Warhol presented his artwork for the first time at the Ferus Gallery, Los Angeles, US.
The first-ever Wimbledon Championship began.
The first president of the United States of America, George Washington, read the Declaration of Independence.
British Princess Elizabeth got engaged to Lieutenant Philip Mountbatten.
