Pope Clement VI issued two papal bulls stating that Jews were not to blame for the Black Death.
Source
The first successful rabies vaccine was successfully tested on a 9-year-old boy in France.
John Lennon and Paul McCartney met for the first time at a church dinner party.
The American Declaration of Independence was publicly released in the Pennsylvania Evening Post.
Catholic Saint Sir Thomas More was executed for treason by King Henry VIII.
The Cosmic Call 2 mission occurred at the Eupatoria Planetary Radar in western Crimea.