Foreign relations -- 27 Politics and government -- 10 Nuclear arms control -- 6 World politics -- 6 Biography -- 5 Developing countries -- 5 Heads of state -- 4 more ... Nationalism -- 3 Relations -- 3 Cold War -- 2 Congresses -- 2 Economic conditions -- 2 Ethnic relations 2 History -- 2 Minorities -- 2 Negotiation 2 Perestroika 2 Politics and government 2 Accidents -- 1 Addresses, essays, lectures 1 Americans -- 1 Balance of power 1 Biography 1 Campaigns 1 Cold War 1 Communism -- 1 Communists -- 1 Congress. -- 1 Detente 1 Economic aspects -- 1 less ...