Foreign relations -- 53 Politics and government -- 17 Nuclear arms control -- 8 Biography -- 7 Developing countries -- 7 World politics -- 7 History -- 5 more ... Politics and government 5 Relations -- 5 Cold War 4 Congresses -- 4 Foreign relations 4 Heads of state -- 4 Economic conditions -- 3 Military policy 3 Nationalism -- 3 Cold War -- 2 Communism -- 2 Congress. -- 2 Detente 2 Ethnic relations 2 Exploration -- 2 Foreign Relations -- 2 Foreign relations - -- 2 Intelligence service -- 2 Komitet gosudarstvenno?i bezopasnosti 2 Minorities -- 2 Negotiation 2 Perestroika 2 Political aspects -- 2 less ...