History in the Library of Congress
Classification
D is the General History Area
DA Great Britain
DB Austria-Hungary
DC France
DD Germany
DE Classical Ancient World
DF Greece
DG Italy
DK Russia
DL Scandinavia
DP Spain and Portugal
DQ Switzerland
DR Turkey & the Baltic States
DS Asia
DT Africa
DU Australia and Oceania
E America
& The United States
11-143 America (General)
31-45 North America (General)
51-99 Indian of North America
101-135 Discovery of America
151-810 United States
151-185 General History and Description
185 Afro-American in the United States
186-199 Colonial period
201-298 Revolution
351-364 War of 1812
401-415 War with Mexico
441-453 Slavery
458-655 Civil War
482-489 Confederate States
714-735 War with Spain
F United States
(local) and America (non-United States)
1-970 United States (local)
1201-1392 Mexico
1401-1419 Latin America (general)
1421-1577 Central America
1601-2151 West Indies
2201-2239 South America (general)
2301-2349 Venezuela
2501-2659 Brazil
2801-3021 Argentine Republic
3051-3285 Chile
3301-3359 Boliva
3401-3619 Peru
3701-3799 Ecuador