War History 24 Psychological aspects 15 Sociology 12 Documentary films 11 Business 8 Health 8 more ... Iraq War, 2003-2011 8 Moral and ethical aspects 8 Political science 8 Religious aspects 6 Soldiers 6 Peace 5 Refugees 5 Mass media 4 Post-traumatic stress disorder 4 Treatment 4 Violence 4 Children 3 Cultural identity 3 Environmental aspects 3 Human rights 3 Islam 3 Martial law 3 Medical aspects 3 Nuclear weapons 3 Politics and government 3 Propaganda 3 Social Sciences -- Anthropology -- Cultural anthropology 3 Social conflict 3 less ...