Mass media and public opinion Political aspects 23 Mass media 21 Public opinion 16 Social aspects 12 Moral and ethical aspects 8 Influence 6 Violence 5 Foreign public opinion 4 Foreign relations 4 Journalism 4 Press coverage 4 Television broadcasting of news 4 Environmentalism 3 Foreign public opinion, American 3 History 3 Polarization (Social sciences) 3 Political culture 3 Political violence 3 Politics and government 3 Right and left (Political science) 3 War on Terrorism, 2001- 3 Government policy 2 In mass media 2 Iraq War, 2003- 2 Iraq War, 2003-2011 2 Journalistic ethics 2 Mass media and language 2 Mass media and the environment 2 Mass media and the war 2