National socialism History 144 Politics and government 75 World War, 1939-1945 54 Holocaust, Jewish (1939-1945) 45 Jews 23 Moral and ethical aspects 21 Fascism 20 Social conditions 20 Historiography 19 Atrocities 16 Psychological aspects 14 Nazis 13 Ethnic relations 12 Causes 11 Heads of state 11 Nationalism 11 Antisemitism 10 Philosophy 10 Political aspects 10 Political culture 10 Foreign relations 9 Intellectual life 9 Social aspects 9 Totalitarianism 9 Influence 8 Psychology 8 Collective memory 7 Communism 7 Economic policy 7