Links:
- Library Resources Home Page
- Westward Expansion Home Page
- Lewis and Clark - National Geographic
- Lewis and Clark
- Journals of Lewis and Clark
- Lewis and Clark.ORG
- Lewis and Clark - PBS site
- Mormon Trail
- Mormon Trail
- Louisiana purchase - primary documents
- Louisiana Purchase
- End of the Oregon Trail.Org
- Oregon Trail
- Santa Fe Trail
- Trail of Tears - PBS
- Trail of Tears
Louisiana Purchase, Lewis and Clark Expedition, Oregon Trail, Trail of Tears, Santa Fe Trail, Mormon Trail