Time Travel Tools

• The American History Sourcebook edited by Joel Makower (Prentice Hall Press)
• American Popular Culture Through History series (Greenwood Press)
• Civil War Sites: The Official Guide to the Civil War Discovery Trail, 2nd edition (Globe Pequot Press)
• Daily Life Through History series (Greenwood Press)
• Ethnic Museums and Heritage Sites in the United States by Victor J. Danilov (McFarland & Co.)
• Our American Century series (Time-Life Books)
• War Monuments, Museums, and Library Collections of 20th Century Conflicts: A Directory of United States Sites by Steve Rajtar and Frances Elizabeth Franks (McFarland & Co.)

Online Archives

• American Memory
• Chronicling America: Historic American Newspapers
• Internet Modern History Sourcebook
• World Digital Library

Documentaries

• The Century (ABC News)
• The March of Time (Time)
• People’s Century, 1900-1999 (PBS)

Photos

• LIFE magazine
• My Parents Were Awesome
• Shorpy