John Lennon’s most iconic hit, “Imagine,” was released in the UK.
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John Lennon and Yoko Ono planted acorns for world peace after also mailing acorns to many world leaders to do the same.
John Lennon and Yoko Ono marry.
John Lennon's album 'Walls and Bridges' was released in the US.
John Lennon had his last professional photoshoot.
John Lennon sang 'Stand by Me' at his last ever solo live performance.
