Biden is 13th and final US president to meet Queen Elizabeth

FILE - President Donald Trump and Queen Elizabeth II inspect a Guard of Honour, formed of the Coldstream Guards at Windsor Castle in Windsor, England, July 13, 2018. Queen Elizabeth II, Britain's longest-reigning monarch and a rock of stability across much of a turbulent century, died Thursday, Sept. 8, 2022, after 70 years on the throne. She was 96. (AP Photo/Matt Dunham, Pool, File)