Curated OER
Etc: Maps Etc: Westward March of the Great Pioneers and Explorers, 1911
A map of the United States showing the historic sea and land routes taken by famous explorers across North America, from the coastal explorations of Cabot and Corte Real in the Northeast, Ponce de Leon and Alvarez in Florida and the Gulf...
Library of Congress
Loc: Language of the Land
Language of the Land uses the metaphor of a journey to tour the rich literary heritage of the US through maps, the words of authors, images of characters, and photographs.