- FREDERICK J. Turner
- Franklin, John Hope
- Francis Parkman
- Esra Meeker
- Edward Lee Thorndike
- Edward Eggleston
- Charles M. Andrews
- Charles Beard
- Carter Woodson
- Bruce Catton
- Barbara W. Tuchman , Barbara W. Tuchman ,
- Exploration
- Regicide
- Treasure Hunting
- Assassination
- American Historical Association
- Golden Age
- Black Friday
- Time Capsule
- National Historic Landmark
þekking Discovery