[Cheering spectators at the farewell ceremony for the International Brigades, Barcelona]

[Women saluting at the farewell ceremony for the International Brigades, Barcelona]

[Women walking with sign during the farewell ceremony for the International Brigades, Barcelona]

[Republican soldiers, Río Segre, Aragón front, near Fraga, Spain]

[Republican soldiers in a ditch, Río Segre, Aragón front, near Fraga, Spain]

[Republican soldiers, Río Segre, Aragón front, near Fraga, Spain]

[Adlai Stevenson standing onstage with men and women during John F. Kennedy's presidential campaign, New York]

[Republican soldiers carrying a stretcher up the hillside, Río Segre, Aragón front, near Fraga, Spain]