A Polish man embraces an Allied soldier, kissing his cheek, after being liberated from a Nazi forced labor camp in Germany during World War II, 1945 // Photo by Tony Vaccaro/Hulton Archive/Getty Images
Princess Elizabeth II in the Women's Auxiliary Territorial Service (ATS) where she trained as a military truck driver. This training was the first time she had been taught together with other students.
Helen Keller and Alexander Graham Bell. This is a famous, intensely evocative photo, taken in of Alexander Graham Bell, Annie Sullivan and Helen Keller (seated). Bell introduced Keller to her famous teacher when Helen was a child.