Henry IV was crowned King of Germany at Aachen Cathedral.
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Water Music by George Frideric Handel premiered on the River Thames, London, at the request of King George I.
The British Royal family changed their surname to Windsor.
John Lennon was given 60 days to leave the US.
The Apollo-Soyuz Test Project completed the world's first international space rendezvous.
Twelve North African Christians, known as the Scillitan Martyrs, were executed for their religious beliefs.