[Two women and a child seated next to cart, near Tai'erzhuang, Xuzhou front, China]

[Man in hole, near Tai'erzhuang, Xuzhou front, China]

Invasion's first dead on U.S. hospital ship

Christmas in Korea - Completely exhausted, a Marine sleeps at wheel of his halted jeep while his pet Korean puppy whines in his ear.

[Volunteer members of International Brigade sitting in a large barrel against a tree, a gun outside, Spain]

The Spanish civil war was the first conflict where urban civilian populations were targeted from the air, creating the need for air raid shelters. Island of Minorca

[Joel Ehrenkranz]

[Bus boycott, Montgomery, Alabama]