History 80 Politics and government 72 Foreign relations 39 Political aspects 33 Mass media 29 Social aspects 29 Globalization 28 Philosophy 24 Social conditions 23 Nationalism 14 Democracy 13 History and criticism 13 Moral and ethical aspects 13 International relations 12 Race relations 12 Women 12 Economic conditions 11 Presidents 11 Economic aspects 10 Popular culture 10 Communication 9 Feminism 9 Feminist theory 9 Government policy 9 Social change 9 Election 8 Civilization 7 Cold War 7 Intellectual life 7 Political science 7