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.
Birthright Citizenship Worldwide (2015)
World map highlighting in green which countries recognize birthright citizenship.
Free and Fair Elections
This Explainer describes the standards that governments need to meet before, during, and after an election to ensure that the election is "free and fair."
White Nationalism
This Explainer is intended to describe key characteristics of the white nationalist ideology and clarify some of the terms surrounding it. It is important to note that many of the beliefs described here are based on false and dangerous assumptions.
What is Migration?
Use this Explainer to help differentiate between terms like refugee, migrant, and asylum.
Jewish Ghettos in Eastern Europe (en español)
This map shows the locations of the largest Jewish ghettos. This resource is in Spanish.
Main Nazi Camps and Killing Sites
Between 1933 and 1945, the Nazis established more than 40,000 camps for the imprisonment, forced labor, or mass killing of Jews, Sinti and Roma, Communists, and other so-called “enemies of the state."
Main Nazi Camps and Killing Sites (en español)
Between 1933 and 1945, the Nazis established more than 40,000 camps for the imprisonment, forced labor, or mass killing of Jews, Sinti and Roma, Communists, and other so-called “enemies of the state." View the Spanish version of this map.
Political Polarization in the United States
This Explainer defines the term political polarization and provides information on how it impacts US politics and society.
World War I in Europe and the Middle East
World War I was fought between the Central powers and the Allied powers simultaneously on several fronts in western Europe, eastern Europe, and the Middle East. See full-sized image for analysis.
World War I in Europe and the Middle East (en español)
World War I was fought between the Central powers and the Allied powers simultaneously on several fronts in western Europe, eastern Europe, and the Middle East. See full-sized image for analysis. This resource is in Spanish.