Interactive Map of the Battle of Gettysburg | History | Smithsonian - 3 views
Benjamin Franklin Joins the Revolution | History & Archaeology | Smithsonian Magazine - 6 views
Myths of the American Revolution | History & Archaeology | Smithsonian Magazine - 10 views
Smithsonian Institution - 0 views
These Maps Reveal How Slavery Expanded Across the United States | History | Smithsonian - 4 views
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