The United States and Russia signed the Moscow Treaty, agreeing to limit their nuclear arsenals.
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John Hancock was unanimously elected President of the Continental Congress.
The Westminster Bridge across The Thames opened in London, England.
Lugano, Switzerland, hosted the first Eurovision Song Contest.
Star Trek episode 'Second Chances' aired, guest-starring Mae Jemison.
John Wesley had his famous spiritual experience that solidified his trust in Christ.
