Uncovering American History: A Primary Source Investigation of the Gold Rush
Primary Sources of Westward Expansion: Manifest Destiny and the Mexican-American War
Uncovering American History: A Primary Source Investigation of the Alamo
Uncovering American History: A Primary Source Investigation of the Industrial Revolution
Primary Sources of Westward Expansion: Native American Resistance
Uncovering American History: A Primary Source Investigation of Manifest Destiny
Primary Sources of Westward Expansion: Lewis and Clark and Exploring the Louisiana Purchase
Native American Leaders: Sacagawea
Uncovering American History: A Primary Source Investigation of the Transcontinental Railroad
Westward Expansion: America's Push to the Pacific: Native American Treatment and Resistance
Westward Expansion: America's Push to the Pacific: Settlers, Traders, and Trails
Primary Sources of Westward Expansion: The Transcontinental Railroad
The Louisiana Purchase and Westward Expansion
A Look at US History: The Louisiana Purchase
Uncovering American History: A Primary Source Investigation of the Lewis and Clark Expedition
Primary Sources of Westward Expansion: The Gold Rush
Westward Expansion: America's Push to the Pacific: The Erie Canal