History 13 Anarchism 7 Mass media 6 Politics and government 6 Diplomatic relations 5 Foreign relations 5 Political aspects 5 Human ecology 3 Social aspects 3 Antinuclear movement 2 Communism 2 Democracy 2 Economic conditions 2 Feminism 2 Individualism 2 Islam in mass media 2 Journalism 2 Liberalism 2 Municipal government 2 Political participation 2 Prisons 2 Radicalism 2 Revolutionaries 2 Social movements 2 Sociology 2 Terrorism in mass media 2 Violence in mass media 2 Work 2 Annexation (Municipal government) 1 Arts and society 1