History 800 Congresses 340 History and criticism 285 Russian literature 248 Civilization 241 Criticism and interpretation 230 Politics and government 194 more ... Antiquities 171 Social conditions 127 Ethnology 100 Economic conditions 94 Intellectual life 90 Slavic philology 80 Relations 79 Foreign relations 77 Study and teaching 76 Communism 75 Russian language 72 Excavations (Archaeology) 71 Historiography 68 Slavic languages 64 Social aspects 63 Philosophy 61 Economic policy 59 Social life and customs 59 Jews 58 Ethnic relations 57 Influence 55 Folklore 54 Histoire 54 less ...