Annenberg Foundation
Annenberg Learner: America's History in the Making: Contested Territories
This site highlights the westward expansion of settlers in North America and the effects this expansion had on Native Americans between the Revolutionary and Civil Wars.
Brigham Young University
Library of Congress: Maps: Their Use by Overlanders
Did the settlers know where they were going when they headed west? This site gives an explanation of maps that were used during the westward movement.