Politics and government -- 38 Foreign relations -- 16 Politics and government 12 History -- 6 Relations -- 5 World politics -- 5 Biography -- 4 more ... Communism -- 4 Congresses -- 4 Perestroika 4 Economic policy -- 3 Ethnic relations 3 Nationalism -- 3 Social conditions -- 3 Autonomy and independence movements 2 Baltic States -- 2 Economic conditions -- 2 Foreign public opinion, American 2 Foreign relations 2 Glasnost 2 Heads of state -- 2 History 2 International relations 2 Military policy 2 Public opinion -- 2 Soviet Union 2 Armed Foeces -- 1 Attitudes -- 1 Capitalism -- 1 Civil society -- 1 less ...