Curated OER
Failed Diplomacy: The Zimmerman Telegram
Seventh graders continue their examination of World War I. In groups, they read a copy of the famous Zimmerman telegram and discuss its effect on Americans. To end the lesson, they discuss how public opinion changed after it became...
Smithsonian Institution
Smithsonian American Art Museum: Charles A. Zimmerman
As part of the Smithsonian Art Museum's database of artists, Charles A. Zimmerman is described here along with information on his contributions to art through photography.