History 645 World War, 1939-1945 300 Jews 164 Holocaust, Jewish (1939-1945) 106 Underground movements 99 Politics and government 96 Relations 76 more ... Foreign relations 56 Campaigns 50 Civilization 48 History, Military 40 Ethnic relations 38 Atrocities 33 Sources 32 Persecutions 30 Ethnology 29 Social life and customs 29 Belarus. Byelorussian S.S.R. White Russia 28 Belarusian Primary Sources 26 Intellectual life 26 Histoire 25 Antiquities 23 Biography 23 Historiography 23 Belarusians 20 Jewish ghettos 20 Political persecution 20 Description and travel 17 Slavs, Eastern 15 History of Russia. Soviet Union. Former Soviet Republics 14 less ...