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Subjects
- World War, 1914-1918.[remove]6
- World War, 1939-1945.4
- African Americans -- Michigan.2
- Depressions -- 1929 -- United States.2
- Juvenile delinquency -- Michigan.2
- New Deal, 1933-1939.2
- Nuclear energy.2
- Presidents -- United States -- Election -- 1932.2
- Presidents -- United States -- Election -- 1940.2
- Presidents -- United States -- Election -- 1944.2
- Presidents -- United States -- Election -- 1948.2
- Tariff -- United States.2
- Women.2
- Aeronautics.1
- African Americans.1
- Agriculture.1
- Airplanes.1
- American newspapers.1
- Arbitration, International.1
- Automobile industry and trade -- United States.1