Photographs: Tanks during the Argonne Offensive ; Men in a front-line trench ; General Allenby's entrance into Jerusalem ; Ruins of the Cathedral of St. Quentin ; Nurses treating the wounded in trenches ; German u-boat ; Children staging Red Cross first aid drill ; Teddy Roosevelt and the Rough Riders.
Documents: German advertisement in the New York Times ; Letter from USS Maine ; Teddy Roosevelt in a Panama Canal cartoon, 1905 ; Pilot's diary entry ; Russia for justice poster ; McKinley's explanation about the Philippines ; New York Times front page, June 29, 1914 ; Zimmerman telegram.
CD-ROM: 8 photo cards ; 8 primary sources ; Additional primary sources ; Adobe acrobat reader ; Introduction activities ; Lesson plan files.
