- United States -- Economic conditions -- 1918-1945
- United States -- Armed Forces -- Biography -- Juvenile literature
- United States -- History -- Colonial period, ca. 1600-1775 -- Juvenile fiction
- United States -- Historical geography -- Juvenile literature
- United States -- Armed Forces -- Women -- History -- 21st century
- United States -- Economic history
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- United States -- History -- Colonial period, ca. 1600-1775 -- Activity programs
- United States -- Social life and customs -- 21st century -- Anecdotes
- United States -- History -- 1913-1921
- United States -- Territorial expansion -- Sources
- United States -- Relations -- Japan -- Fiction
- United States -- History -- Civil War, 1861-1865 -- Participation, African American -- Juvenile literature
- United States -- History -- Civil War, 1861-1865 -- Veterans -- Biography
- United States -- Politics and government -- 1901-1953
- United States -- Defenses -- History
- United States -- Race relations -- History -- Juvenile literature
- United States -- Politics and government -- To 1775
- United States -- Civilization -- 1945-
- United States -- Social conditions -- 1933-1945 -- Drama
- United States -- Politics and government -- 2001-2009 -- Humor
- United States -- History -- 21st century -- Juvenile literature
- United States -- Foreign economic relations -- China
- United States -- Social conditions -- 1933-1945
- United States -- Foreign relations -- Vietnam -- Juvenile literature
- United States -- Handbooks, manuals, etc
- United States -- History -- Revolution, 1775-1783 -- Pictorial works
- United States -- History -- Civil War, 1861-1865 -- Secret service -- Juvenile literature
- United States -- History -- French and Indian War, 1754-1763 -- Influence
- United States -- Civilization -- 1945- -- Juvenile literature
- United States -- Politics and government -- 1913-1921 -- Fiction
- United States -- Social life and customs -- 21st century -- Drama
- United States -- History -- 19th century
- United States -- Emigration and immigration -- Fiction
- United States -- Social life and customs -- Drama
- United States -- Politics and government -- 2001-2009 -- Fiction
- United States -- Civilization -- 1970-
- United States -- History -- 21st century -- Sources
- United States -- Emigration and immigration -- Juvenile literature
- United States -- Social conditions -- 20th century -- Fiction
- United States -- History -- Civil War, 1861-1865 -- Women
- United States -- History -- Revolution, 1775-1783 -- Encyclopedias
- United States -- Foreign relations -- Haiti
- United States -- Social life and customs -- 1945-1970
- United States -- Foreign relations -- Germany
- United States -- Politics and government -- 1969-1974
- United States -- Military relations -- Iraq
- United States -- History -- 1961-1969 -- Pictorial works -- Juvenile literature
- United States -- History, Naval -- Maps
- United States -- Foreign relations -- 1939-1945