Politics and government -- 47 Politics and government 32 Presidents -- 9 History -- 7 Biography -- 4 Democracy -- 4 Political parties -- 4 more ... Conservatism -- 3 Foreign relations -- 3 Policy sciences 3 Political aspects -- 3 Public opinion -- 3 Addresses, essays, lectures -- 2 American government 2 Appropriations and expenditures 2 Constitutional history 2 Defenses -- 2 Democracy 2 Economic aspects 2 Economic policy -- 2 Election -- 2 Elections -- 2 Foreign economic relations -- 2 History 2 Mass media -- 2 Periodicals. -- 2 Political participation -- 2 Religion 2 Religion and politics -- 2 Representative government and representation -- 2 less ...