History 375 Politics and government 170 Foreign relations 96 International relations 96 Communism 63 Social conditions 61 World War, 1939-1945 61 more ... Political prisoners 41 Economic conditions 40 Heads of state 39 Jews 37 Social life and customs 36 Authors, Russian 33 Manners and customs 32 Intellectual life 31 History and criticism 29 Revolutionaries 29 Dissenters 28 Economic policy 24 Russian literature 24 Description and travel 23 Statesmen 19 World politics 17 Motion picture producers and directors 16 Women 16 Periodicals 15 World War, 1914-1918 15 Cold War 14 Influence 14 Ethnic relations 13 less ...