History 172 World War, 1939-1945 31 Politics and government 23 Histoire 17 Jews 17 Holocaust, Jewish (1939-1945) 15 Church history 13 mer ... World War, 1914-1918 13 Sources 12 Reformation 9 Foreign relations 8 Social conditions 8 Philologists 7 Doctrines 6 Ethnic relations 6 History and criticism 6 Holocauste, 1939-1945 6 Juifs 6 Atrocities 5 Biography 5 French teachers 5 Guerre mondiale, 1939-1945 5 Persecutions 5 Anabaptists 4 Causes 4 Civilization 4 Diplomatic history 4 Intellectual life 4 Manners and customs 4 Manuscripts 4 mindre ...