History 1,968 Politics and government 710 Political science 259 Constitutional history 165 Democracy 137 Emigration and immigration 117 Presidents 99 more ... Political parties 91 Colonies 88 Political aspects 80 Philosophy 79 Foreign relations 78 Conservatism 64 Elections 62 Immigrants 61 Suffrage 59 Political culture 58 Liberalism 57 Government policy 56 Imperialism 55 Women 55 Human rights 53 Nationalism 47 Political participation 43 Social conditions 42 Civil rights 41 Intelligence service 40 International relations 40 Federal government 39 Political activity 38 less ...