John Lennon’s album “Walls and Bridges” was released in the US.
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John Lennon released his second album, 'Imagine.'
John Lennon and Yoko Ono planted acorns for world peace after also mailing acorns to many world leaders to do the same.
One thousand radio stations from over 100 countries around the world simultaneously broadcast John Lennon's 'Imagine' in honor of what would have been his 50th birthday.
At 2 PM EST, there was a 10 minute moment of silence in memory of John Lennon.
The former United States Senator Strom Thurmond sent a secret memo to President Richard Nixon's aide, saying John Lennon should be deported.