History and Culture - Homestead National Historical Park (U.S. National Park Service)
Pioneer History and A Westward Expansion Timeline
A Brief History of International Trade Agreements
History: Westward Expansion and the Old West for Kids
Timeline of Events From 1840 to 1850
Westward Expansion for Kids: Definition & Timeline - Lesson
Westward Expansion (1801-1861) The American Experience in the Classroom
Westward Expansion Timeline for Kids - The Clever Teacher
Westward Expansion (1801-1861) The American Experience in the Classroom
Westward Expansion Timeline: Behind America's Push West