Collective memory 38 History 19 Memory 17 Social aspects 16 Group identity 9 Psychological aspects 6 Culture 5 more ... Memorialization 5 Memorials 5 Social conditions 5 Violence 5 Political violence 3 Politics and government 3 Social movements 3 War and society 3 Attitudes 2 Cities and towns 2 Death 2 Forensic psychology 2 Historiography 2 Identity (Psychology) 2 Long-term memory 2 Mass media 2 Museums 2 National characteristics, American 2 Oklahoma City Federal Building Bombing, Oklahoma City, Okla., 1995 2 Political aspects 2 Political atrocities 2 Psychic trauma 2 Self (Philosophy) 2 less ...