Psychological aspects History 64 National socialism 38 World War, 1939-1945 32 Holocaust, Jewish (1939-1945) 30 Psychology 29 Historiography 15 more ... Social conditions 15 Jews 13 Social aspects 12 World War, 1914-1918 11 Collective memory 10 Aspect psychologique 9 Soldiers 9 Antisemitism 8 Politics and government 8 Ethnic relations 7 Nazis 7 War 7 Atrocities 6 Concentration camps 6 Guilt 6 Holocaust survivors 6 Memory 6 Motion pictures 6 Nazisme 6 War criminals 6 Campaigns 5 Holocauste, 1939-1945 5 Mental health 5 less ...