Communism African Americans 27 Politics and government 26 History 23 Civil rights 19 Socialism 17 Subversive activities 17 more ... World War, 1939-1945 13 Labor and laboring classes 10 Race relations 10 Social conditions 10 Internal security 9 Anti-communist movements 8 Communist 8 Labor unions 8 Foreign relations 7 Communists 6 Personal narratives 6 Political activity 6 Campaign literature, 1948 4 Collective settlements 4 Communist trials 4 Depressions 4 Economic conditions 4 Fascism 4 Germans 4 Periodicals 4 Political parties 4 Propaganda, Russian 4 African American communists 3 Civilization 3 Congresses 3 Labor unions and communism 3 Motion pictures 3 Propaganda, Communist 3 Propaganda, German 3 Slovak Americans 3 Youth 3 1917- 2 Américains d'origine slovaque 2 less ...