Politics and government -- 41 History -- 16 Biography -- 14 Politics and government 13 History 11 Foreign relations -- 10 Heads of state -- 8 more ... Perestroika 6 Foreign relations 5 Biography 4 World politics -- 4 Economic conditions -- 3 Social conditions -- 3 Civilization 2 Communism -- 2 Description and travel 2 Economic conditions 2 Ethnic relations 2 Nationalism -- 2 Personal narratives, Russian -- 2 Political aspects 2 Politicians -- 2 Presidents -- 2 Relations -- 2 Soviet Union -- 2 Airspace (International law) 1 Americans -- 1 Archival resources -- 1 Attempted coup -- 1 Attitudes -- 1 less ...