Beethoven premiered Fidelio in Vienna, Austria, which was his only opera.
Source
Queen Elizabeth II married Philip Mountbatten at Westminster Abbey in London.
Zarya, the first International Space Station module, was launched from the Baikonur Cosmodrome.
A 15-week abortion ban in Mississippi was declared unconstitutional.
FIFA World Cup 2022 kicked off in Qatar.
The American state of New Jersey was the first state to ratify the Bill of Rights.
