Curated OER
National Park Service: National Underground Railroad: Network to Freedom
The National Park System has preserved many buildings that were used as Underground Railroad stations. See the sites as they stand today and learn about the network that existed.
Independence Hall Association
U.s. History: The Underground Railroad
A brief look at the Underground Railroad and how it operated. Find some of the code words used to help runaway slaves find their way, and read about some of the "conductors" who led slaves along the routes to the North.