German troops in Stalingrad, USSR. September 10, 1942. (Photo by TASS)

This unidentified teenager found Elvis Presley “too much” when he appeared at the Philadelphia Arena in Philadelphia, Pa., on April 6, 1957. (Photo by Bill Ingraham/AP Photo)

Three Chinese soldiers at the time of a civil war in China. (Photo by General Photographic Agency/Getty Images). 1922

A Saudi soldier fires a mortar towards Houthi movement position, at the Saudi border with Yemen April 21, 2015. (Photo by Reuters/Stringer)

The body of one of several U.S. soldiers who were executed after being captured by North Korean troops just south of Seoul in early July 1950. (Photo by AP Photo)

Beach Policeman, Potomac River, 1922. (Photo by National Photo Company/Colorized by Patty Allison)

The first legal wedding ceremony in history was performed in a hot tub when Leslie Davis, 23, and Richard Bustardo, 29, got married during the Backyard Living Show in Los Angeles, March 26, 1975. The ceremony was held in a five-foot hot tub, with the bride wearing a bikini and the groom attired in swimming trunks and top hat. In background is best man Arnold Holland and bridesmaid Bonnie Heckenbach, who joined the couple in the same hot tub. Officiating is Betty Jane Shaw, left. (Photo by Harold Filan/AP Photo)

Two Iranian women walk past a mural depicting a flying dove at a street in Tehran, Iran, 01 November 2021. The Iranian Ministry of Foreign Affairs announced that the Islamic Republic is ready to return to nuclear talks in Vienna before the end of November. Iran also proposed to the US administration to lift the sanctions and to start negotiations. Iran is facing an economic crisis under US heavy sanctions following the United States' withdrawal from a nuclear deal in 2018. (Photo by Abedin Taherkenareh/EPA/EFE)