Encyclopedias, Almanacs, Transcripts, and Maps
- Science, Technology, War, and the Military
- Scientific Illustration
- Scientific Instruments
- Scientific Socialism
- Scissors Crisis
- Scopes “Monkey” Trial
- Scots and Scotch-Irish Immigration
- Scott, Charles
- Scott, Emmett J.
- Scott, Hazel
- Scott, James Sylvester
- Scramble for Africa
- Scramble for Concessions
- Scrope, Richard
- Scruggs, Jan
- Sea Warfare
- Seale, Bobby
- SEALS
- Sears, Isaac
- Sears, Richard W.