The American state of New Jersey was the first state to ratify the Bill of Rights.
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Beethoven premiered Fidelio in Vienna, Austria, which was his only opera.
Queen Elizabeth II married Philip Mountbatten at Westminster Abbey in London.
A 15-week abortion ban in Mississippi was declared unconstitutional.
Snake fossils found in Rio Negro Province, Argentina, showed snakes with hind legs that lived over 70 million years ago.
FIFA World Cup 2022 kicked off in Qatar.
