Politics and government 590 Legislators 388 History 378 Elections 201 Presidents 142 Congresses 114 Foreign relations 111 more ... Research 104 Government policy 102 Election 90 Law and legislation 83 Rules and practice 75 Economic aspects 71 International relations 71 Campaign funds 70 Powers and duties 70 Education 68 Legislation 68 Voting 67 Political campaigns 62 Economic conditions 59 Representative government and representation 59 African Americans 57 Committees 57 Finance 57 Political parties 55 Social conditions 55 Medical care 53 Political aspects 53 Study and teaching 53 less ...