History 1,371 Politics and government 178 World War, 1939-1945 173 Jews 121 History and criticism 114 National socialism 104 Social conditions 78 Holocaust, Jewish (1939-1945) 75 Ethnic relations 68 Intellectual life 66 Political aspects 59 Social aspects 56 Historiography 50 German literature 47 Influence 42 Motion pictures 41 World War, 1914-1918 39 Antisemitism 37 Nationalism 37 Foreign relations 34 Relations 32 Political culture 28 Church history 27 Philosophy 27 Atrocities 26 Civilization 26 Criticism and interpretation 25 History, Military 24 Moral and ethical aspects 24 Judaism 23