History 1,581 Politics and government 595 World War, 1939-1945 274 Foreign relations 245 National socialism 220 Social conditions 183 Jews 132 Holocaust, Jewish (1939-1945) 129 Economic conditions 117 Ethnic relations 96 History and criticism 94 Intellectual life 84 Social aspects 83 Historiography 81 Motion pictures 69 Civilization 67 Nationalism 66 Political culture 62 Political aspects 61 German literature 55 Social life and customs 55 Antisemitism 53 Economic policy 53 Emigration and immigration 53 Relations 53 Sources 51 World War, 1914-1918 47 Influence 45 Music 39 Colonies 38