US President Joe Biden met Queen Elizabeth II for tea at Windsor Castle in London.
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Queen Elizabeth II of England declared the 30th Olympics opened in London, UK.
President Joe Biden signed the 2022 Lend-Lease act to send military equipment to Ukraine.
Queen Elizabeth II officially reopened London's Euston Railway Station.
Queen Elizabeth II became Great Britain's longest-reigning monarch in history.
The 70th anniversary of NATO was marked by a gathering in London of world leaders, followed by a reception by Elizabeth II at Buckingham Palace.