[Woman and child walking up stairs in ruined apartment, Vienna, Austria]

[Ingrid Bergman on the train to Cannes, Italy]

[Refugee children reading a letter, Greece]

[Police officer dusting confetti off head of Robert F. Kennedy, Catskill, New York]

[Woman and dog running for shelter when the air-raid alarm sounded, Barcelona]

[Entertainment for children who were being evacuated from the city during the Nationalist bombings, Barcelona]

[Older woman preparing to evacuate the city, which was being bombed by Nationalist planes, Barcelona]

[Group of men riding in a truck, on the road from Barcelona to the French border]

[Departure of women, children, and elderly from Barcelona]

[American soldier capturing a German during the Battle of the Bulge, south of Bastogne, Belgium]

[Robert Capa photographing John Steinbeck, Moscow]

[Three Amahuaca in corn storage hut, Peru]

[Betty Elliot, her daughter Valerie, Mintaka and several families all share communal room, Tiwaenu River, Ecuador]

[Betty Elliot teaching Auca while daughter Valerie draws at her feet, Shandia, Ecuador]

[Activist priest, José Inocencio "Chenco" Alas, hears confession while two girls look on, El Salvador]

[Jimin Nashi and Vaznoncain watch while Pensitimba sharpens his pencil, Peru]

[Women holding babies at Las Crucitas clinic, Tegucigalpa, Honduras]

[Barefoot young boy talking to man, San Salvador]

[Robert F. Kennedy campaigning for the Senate, Elmira, New York]

[Man, two women, one carrying a baby, and a child walking to the Mobilization Center, Barcelona]

[Republican fighters marching, Madrid]

[Ruins after an air raid, Madrid]

[Refugee children eating a meal, Barcelona]

[Air raid victim in the hospital, Valencia]