Cause & Effect: Modern Wars: The Cold War
Power and Religion in Medieval and Renaissance Times: The Emergence of Modern Europe
The Britannica Guide to Islam: The Islamic World from 1041 to the Present
Cause & Effect: Modern Wars: World War II
Cause & Effect: Modern Wars: World War I
Empires in the Middle Ages: The Ottoman Empire
Empires in the Middle Ages: The Holy Roman Empire
The New Era of the 1920s: Key Themes and Documents
The Britannica Guide to Islam: The Islamic World from Prehistory to 1041
Cause & Effect: Ancient Civilizations: Ancient Greece
Primary Sources in World Warfare: World War I
American History: The Salem Witch Trials: A Crisis in Puritan New England
World History: The Black Death: Bubonic Plague Attacks Europe
A Political and Diplomatic History of the Modern World: The Cold War
The Sea in World History: Exploration, Travel, and Trade
The Nile: An Encyclopedia of Geography, History, and Culture
Hidden Heroes: Women with Wings: Women Pilots of World War II
Sacred Texts Interpreted: Religious Documents Explained
World History: World War I and the Rise of Global Conflict
Primary Sources in World Warfare: World War II