Philadelphia Phillies retired the future Baseball Hall of Fame third baseman Mike Schmidt’s uniform #20.
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The last Ford Model T motor car was ceremoniously rolled off the assembly line.
NASA's Apollo 10 mission returned to earth after successfully testing all possible elements of a Moon landing.
A series of worldwide protests began in reaction to the murder of George Floyd by Minneapolis police.
Norway's deadliest fire happened when Grue's church burned down, killing one hundred and thirteen people inside.
The Beatles released their eighth album, Sgt. Pepper's Lonely Hearts Club Band.