Resource Library
Find compelling classroom resources, learn new teaching methods, meet standards, and make a difference in the lives of your students.
We are grateful to The Hammer Family Foundation for supporting the development of our on-demand learning and teaching resources.
Introducing Our US History Curriculum Collection
Draw from this flexible curriculum collection as you plan any middle or high school US history course. Featuring units, C3-style inquiries, and case studies, the collection will help you explore themes of democracy and freedom with your students throughout the year.
World War II, 1941
After Japan attacked the United States in December 1941, World War II became truly global with battles between the Axis and the Allies occurring on nearly every continent.
The World after World War I
World War I hastened the crumbling of several empires, while others retained their global power. Compare this map of the 1920 world to a map of empires in 1914.
El Mundo Después la Primera Guerra Mundial
La Primera Guerra Mundial precipitó el derrumbe de muchos imperios, mientras que otros mantuvieron su poder global. Compare este mapa de la década de los veinte con el mapa de los imperios en 1914.
United Nations Founding Members
On June 26, 1945, 50 nations signed a charter to create the United Nations in order to promote international cooperation and human rights.