- United States -- Politics and government -- 1913-1921 -- Fiction
- United States -- Genealogy -- Periodicals
- United States -- Race relations -- 20th century -- Fiction
- United States -- Politics and government -- 1783-1789
- United States -- Politics and government -- 1945-1989
- United States -- Social life and customs -- 1945-1970
- United States -- History -- Civil War, 1861-1865 -- Regimental histories
- United States -- History -- 19th century
- United States -- History -- 1865-1898 -- Drama
- United States -- Social life and customs -- Anecdotes
- United States -- Armed Forces -- History -- World War, 1939-1945
- United States -- History, Military -- 20th century -- Sources
- United States -- Religion
- United States -- Armed Forces -- Postal service -- History -- 20th century
- United States -- Armed Forces -- Reserves -- Fiction
- United States -- Social conditions -- Fiction
- United States -- History -- Revolution, 1775-1783 -- Secret service
- United States -- Foreign relations -- Great Britain
- United States -- Emigration and immigration -- Government policy -- Fiction
- United States -- History -- Revolution, 1775-1783 -- Participation, German -- Fiction
- United States -- Civilization -- 21st century
- United States -- History -- Revolution, 1775-1783 -- Maps for children
- United States -- History -- Colonial period, ca. 1600-1775 -- Sources
- United States -- Songs and music
- United States -- Ethnic relations -- Fiction
- United States -- Military policy
- United States -- History -- Civil War, 1861-1865 -- Antiquities
- United States -- History -- Revolution, 1775-1783 -- Participation, Female
- United States -- Description and travel
- United States -- National Guard -- Fiction
- United States -- History -- Civil War, 1861-1865 -- Secret service
- United States -- History -- 1865-1921 -- Fiction
- United States -- Politics and government -- 1775-1783 -- Sources
- United States -- History -- 1815-1861 -- Fiction
- United States -- Foreign relations -- 1989- -- Decision making
- United States -- Politics and government -- 1893-1897
- United States -- Tours
- United States -- Armed Forces -- Nurses -- Fiction
- United States -- History -- 18th century -- Fiction
- United States -- Social life and customs -- Humor
- United States -- History -- Civil War, 1861-1865 -- Women -- Fiction
- United States -- History -- Civil War, 1861-1865 -- Regimental histories
- United States -- Foreign relations -- Japan
- United States -- History -- Civil War, 1861-1865 -- Prisoners and prisons -- Fiction
- United States -- History -- 1919-1933
- United States -- History -- Civil War, 1861-1865 -- Afro-Americans
- United States -- Politics and government -- 2017-2021
- United States -- History -- Colonial period, ca. 1600-1775 -- Fiction
- United States -- History -- 1953-1961 -- Fiction
- United States -- Politics and government -- 1849-1861