Political aspects Psychological aspects Social aspects 14 International relations 10 Emotions 8 Political psychology 8 Politics and government 7 History 6 Masculinity 5 Feminist theory 4 Holocaust, Jewish (1939-1945) 4 Mass media 4 Memory 4 Terrorism 4 Democracy 3 Emigration and immigration 3 Foreign relations 3 Group identity 3 National socialism 3 Political campaigns 3 Political parties 3 Sociological aspects 3 Case studies 2 Collective memory 2 Communication 2 Election 2 Emotions (Philosophy) 2 Feminism 2 Historiography 2 Identity 2