Violence Social conditions 36 History 26 Social conflict 11 Politics and government 8 Political violence 6 Violent crimes 6 more ... Race relations 5 Social aspects 5 Riots 4 Children and violence 3 Crime 3 Economic aspects 3 Economic conditions 3 Ethnic conflict 3 Family violence 3 Human rights 3 Moral and ethical aspects 3 Political activity 3 Psychological aspects 3 Radicalism 3 Research 3 Terrorism 3 Youth and violence 3 Aggressiveness 2 Attitude (Psychology) 2 Capitalism 2 Cities and towns 2 City children 2 Civil war 2 less ...