Politics and government -- 18 Social conditions -- 16 Foreign relations -- 8 Congresses -- 6 Social conditions 6 Economic policy -- 5 Politics and government 5 more ... Communism -- 4 Economic conditions 3 Economic conditions -- 3 Perestroika 3 Congresses 2 Elite (Social sciences) -- 2 Perestroika -- 2 Quality of life -- 2 World politics -- 2 Addresses, essays, lectures 1 Bureaucracy -- 1 Case studies -- 1 Cold War -- 1 Communism - -- 1 Description and travel 1 Elite (Social Sciences) -- 1 Ethnic relations 1 Foreign ec 1 Foreign relations 1 Glasnost 1 Historiography 1 History - -- 1 History -- 1 less ...