History 1 709 Politics and government 997 Foreign relations 763 International relations 532 Social conditions 298 Economic conditions 272 Communism 267 mer ... World War, 1939-1945 213 History and criticism 210 Economic policy 195 Cold War 184 Intellectual life 159 Diplomatic relations 156 World politics 148 Political aspects 119 Russian literature 117 Influence 104 Social aspects 99 Relations 97 Jews 94 Social life and customs 80 Socialism 74 Ethnic relations 68 Heads of state 64 Manners and customs 63 Diplomatic history 58 Dissenters 58 World War, 1914-1918 58 Criticism and interpretation 56 Political and social views 56 mindre ...