- United States -- History -- War of 1812
- United States -- Foreign relations -- 20th century
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- United States -- History -- Civil War, 1861-1865 -- Biography -- Juvenile literature
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- United States -- 1913-1921
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- United States -- History -- 1919-1933
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- United States -- Race relations -- Political aspects -- 20th century
- United States -- History -- Civil War, 1861-1865 -- Biography
- United States -- Historiography -- Juvenile literature
- United States -- History -- 1815-1861 -- Pictorial works
- United States -- History -- Civil War, 1861-1865 -- Encyclopedias
- United States -- History -- Civil War, 1861-1865 -- Juvenile poetry
- United States -- Politics and government -- 1783-1809
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- United States -- Constitution
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- United States -- History -- Civil War, 1861-1865 -- Underground movements
- United States -- History -- 20th century -- Juvenile fiction
- United States -- Foreign relations -- Soviet Union
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- United States -- Relations -- Korea (North) -- Fiction
- United States -- Emigration and immigration -- Government policy
- United States -- Politics and government -- 1993-
- United States -- Armed Forces -- Biography -- Comic books, strips, etc
- United States -- History -- King George's War, 1744-1748 -- Juvenile literature
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- United States -- Description and travel -- Anecdotes
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- United States -- Politics and government -- 1789-1797
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- United States -- History -- Civil War, 1861-1865 -- Art and the war
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