[Republican militiawoman, Barcelona]

[Troop train departing for the front, Barcelona]

[Training militiamen, Barcelona]

[Republican militiaman aiming rifle in bunker, Aragón front, Spain]

Arch, Palmyra, Asia Minor

[Republican militiaman drinking from a glass flask, Aragón front, Spain]

[Men of the semi-Trotskyist POUM (Partido Obrero de Unificación Marxista) militia, Leciñena, Aragón front, Spain]

[Republican soldiers, Málaga front, Spain]

[Officer speaking to a group of Republican soldiers before an attack, Córdoba front, Spain]

[Loyalist militiamen landing across a gully, Córdoba front, Spain]

[Woman holding baby, man, and young girl along train track fleeing Nationalist bombings, near Cerro Muriano, Córdoba front, Spain]

[Woman and children fleeing the town, which had been bombed by Nationalist planes, near Cerro Muriano, Córdoba front, Spain]

[Republican soldier amid rubble, Spain]

[Woman cooking with a boy inside tent, Ioannina, Greece]

[Soldiers in Republican bunkers around the Clinical Hospital, one of the principal bastions of the Nationalist rebels in the University City, Madrid]

[People living on the platforms of subway stations in the aftermath of Nationalist air raids, Madrid]

[Refugees from the Nationalist air raids preparing to leave the city, Madrid]

Immigrants from the former Soviet Union, Ben Gurion Airport

[Members of the International Brigades and the other Spanish Republican forces, Madrid]

[Group of Republican soldiers at rest, Madrid]

[Soldiers writing behind the Republican lines, Rio Segre, Aragon front, near Fraga, Spain]

[Republican soldier and woman during the battle of Mount Solluve, Bilbao front, Spain]

[Crowds running for shelter when the air-raid alarm sounded, Bilbao, Spain]

[Women running for shelter when the air-raid alarm sounded, Bilbao, Spain]