Hundred Years' War: In Rouen, France, the 19-year-old Joan of Arc is burned at the stake by an English-dominated tribunal. The Roman Catholic Church remembers this day as the celebration of Saint Joan of Arc.
Memorial Day: The remains of two unidentified American servicemen, killed in action during World War II and the Korean War respectively, are buried at the Tomb of the Unknown Soldier in Arlington National Cemetery.
Charles de Gaulle reappears publicly after his flight to Baden-Baden, Germany, and dissolves the French National Assembly by a radio appeal. Immediately after, less than one million of his supporters march on the Champs-Élysées in Paris. This is the turning point of May 1968 events in France.