Members of the Communist New Fourth Army on parade. Note how the modern equipment contrasts with the shoeless soldiers in the foreground. (Photo by Hulton Archive/Getty Images). 6th July 1946

A weeping South Vietnamese mother and her three children are shown on the deck of this amphibious command ship being plucked out of Saigon by U.S. Marine helicopters in Vietnam, April 29, 1975. (Photo by AP Photo)

Participants hold red scarves as they celebrate the “Chupinazo” marking the start at noon sharp of the San Fermin Festival at Castle square in Pamplona, northern Spain on July 6, 2013. Ten of thousands of people packed Pamplona's streets for a drunken kick-off to Spain's best-known fiesta: the nine-day San Fermin bull-running festival. (Photo by Pedro Armestre/AFP Photo)

Models walk the runway wearing designs by OMG Swimwear during Miami Swim Week Powered By Art Hearts Fashion at Fountainbleau Miami Beach on July 08, 2023 in Miami Beach, Florida. (Photo by Jason Koerner/Getty Images)

Leslie Cliff and his wife Violet, English figure skating pair. Olympic games of Garmisch-Partenkirchen (Germany), 1936. (Photo by Roger Viollet Collection/Getty Images)

Harry Potter fan Emil Valkov, 7, from Bulgaria, who travelled to Britain with his family to attend the event for his older sister's birthday, poses for a photo at “Platform 9 3/4” during Back to Hogwarts Day at Kings Cross Station in London, Britain on September 1, 2023. (Photo by Hollie Adams/Reuters)

A high-kicking Parisian can-can dancer. (Photo by Hulton Archive/Getty Images). 1895