The Western Front of World War I that the American forces saw when they arrived and until they returned home was comprised of scenes of environmental degradation on an unfathomable scale, obliterat
The Zimmermann Telegram was a major factor in the U.S. decision to join the Allies in World War I. Using this lesson, students will analyze the context of the telegram from the perspectives of the U.S...
Balloons were used in war as early as the American Civil War, but the invention of the dirigible, a steerable airship, opened up the possibilities of this new technology. The German Army and Navy...
This video webcast series from Smithsonian National Air and Space Museum creates an interactive classroom program consisting of 30-minute webcasts that engage middle school students in STEM topics...
Armies used codes and ciphers to send secret messages back and forth during World War I. One of the most successful use of codes during the war was with a group of 14 Choctaw Indians soldiers from...