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 instructional activity, they discuss how public opinion changed...
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.