Foreign relations -- 71 History -- 20 Relations -- 14 Biography -- 9 Politics and government -- 7 Public opinion -- 7 World politics -- 7 more ... Cold War 6 Afro-Americans -- 4 China 4 History 4 Politics and government 4 Statesmen -- 4 Terrorism -- 4 Civil rights -- 3 Civil rights movements -- 3 Ethnic relations 3 Immigrants -- 3 Minorities -- 3 National security -- 3 Political aspects -- 3 Presidents -- 3 Public opinion 3 Race relations 3 Attitudes -- 2 Biography 2 Biography. -- 2 Civil rights 2 Congresses -- 2 Conservatism -- 2 less ...