Political violence Violence History 12 Social aspects 7 Religious aspects 6 Social conflict 4 Terrorism 4 more ... War 4 Collective memory 3 Elite (Social sciences) 3 Politics and government 3 Toleration 3 Economic aspects 2 Globalization 2 Group identity 2 Human rights 2 Identity (Psychology) 2 Liberalism 2 Political activity 2 Political stability 2 Psychic trauma 2 Radicalism 2 Self (Philosophy) 2 Social control 2 African American abolitionists 1 Antislavery movements 1 Autonomy (Psychology) 1 Christianity 1 Civil war 1 Civilization 1 less ...