NASA launched the last space probe in the Mariner Program, Mariner 10.
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The One World Trade Center opened on the original World Trade Center site.
Americans headed to the polls to vote for either Donald Trump or Joe Biden in the US Presidential Election.
The International Radiotelegraph Conference in Berlin selected 'SOS' (· · · – – – · · ·) as the global standard for radio distress calls.
Louis Chevrolet incorporated the Chevrolet Motor Car Company.
The parliament of England passed the first Act of Supremacy, granting the monarch complete control of the Church of England.