Encyclopedias, Almanacs, Transcripts, and Maps
- The Buddha
- The Business of America: The Economy in the 1920s
- The Call of the Wild
- The Canal Boat
- The Carolingian Age
- The Catholic Reformation
- The Central Intelligence Agency
- The Civil War (1861–1865)
- The Civil War (1861–1865)
- The Civil War Draws to a Close
- The Closing of the Frontier
- The Cold War Comes to Korea: 1945–1948
- The Colorful Khrushchev
- The Coming of the First White Man
- The Concentration of Wealth
- The Conception and Status of the Artist
- The Confederation
- The Conquest of the Americas (Fifteenth and Sixteenth Centuries)
- The Conquests of Alexander the Great (334 bce–323 bce)
- The Contemporary World, 1974 to the Present (Overview)