In the library, any materials with these call numbers will cover the field of History:
- D - History: General and Old World; Europe
- E - History: American (General); United States (National)
- F1 — F975 - United States (Local and Regional)
- F1001 — F1140 - Canada
- F1201 — F3799 - Latin America
For a more detailed breakdown of call number areas, see the Library of Congress classification schedule.