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Subjects
- Internal security -- United States2
- Subversive activities -- United States[remove]2
- Agriculture1
- Anti-Semitism1
- Campaign literature1
- Civil issues1
- Civil rights1
- Communism -- United States1
- Diaries1
- Economic assistance1
- Economic assistance, American -- Developing countries1
- Educators1
- Electric power production -- Great Lakes (North America)1
- Emigration and immigration1
- Emigration and immigration law -- United States -- History1
- Health insurance -- United States1
- Hydroelectric power plants -- Alaska -- Anchorage Region1
- Hydroelectric power plants -- New York (State) -- Niagara Falls1
- Hydrogen bomb -- Moral and ethical aspects1
- International relations1