The environment has shaped human lives and been shaped by them. This Earth Day, learn and teach about the role of geography and nature in U.S. history.
Have you ever thought of the landscape around you as a primary source? Learn how to read your environment to learn about the past with resources created by an environmental historian. FIND OUT MORE »
Find primary sources on the environment
The work of the Civilian Conservation Corps in central New York State. [...] »
180 documents and artifacts interpret 19th-century westward exploration and the [...] »
Browse strategies and lesson plans
Maps show far more than how to go from point A to point B! Discover how to [...] »
Young students locate themselves on a map and explore spatial relationships [...] »
Put your knowledge to the test!