History 697 Politics and government 392 Foreign relations 359 Communism 110 World War, 1939-1945 110 Social conditions 100 Cold War 99 World politics 73 History and criticism 63 Intellectual life 59 Economic conditions 57 Relations 48 Composers 46 Political aspects 43 Social aspects 42 Heads of state 41 Influence 38 Economic policy 30 Campaigns 28 Dissenters 28 Russian literature 28 Diplomatic history 27 Political and social views 26 Glasnost 22 Jews 22 Revolutionaries 22 Military policy 21 Social life and customs 21 Socialism 21 Ethnic relations 20