Decades of the 20th and 21st Centuries: The 1970s
Revolution and Independence in Latin America
Decades of the 20th and 21st Centuries: The 1960s
Decades of the 20th and 21st Centuries: The 1950s
Great Lives in American History: American Women
American Women Speak: An Encyclopedia and Document Collection of Women's Oratory
Economics in the 21st Century: The Stock Market: What It Is and How It Works
The Louisiana Purchase and Westward Expansion
Technology of the Industrial Revolution
What Is the Legislative Branch?
Economics in the 21st Century: Economic Depression: What It Is and How It Works
Cause & Effect in History: The American Revolution
American Economic History: A Dictionary and Chronology
Dictatorship, Fascism, and Totalitarianism
Bands, Tribes, & First Peoples and Nations