21. Young Hopi Indian maiden in traditional hairstyle, ca. 1910.
22. New Years Day French gas attack on German frontline, Flanders, Belgium, 1 January 1917.
23. U.S. soldiers hold on to a comrade as he plants demolition charges in a discovered Vietcong tunnel, South Vietnam, 1968.
24. Austrian boy rejoices at getting new shoes, 1915.
