Politics and government -- 48 Foreign relations -- 43 Politics and government 16 World politics -- 15 History -- 12 Biography -- 11 Relations -- 8 more ... Communism -- 7 Heads of state -- 7 Nationalism -- 6 Cold War 5 History 5 Congresses -- 4 Developing countries -- 4 Foreign relations 4 Public opinion -- 4 Baltic States -- 3 Ethnic relations 3 Political aspects -- 3 Political prisoners -- 3 Security, International -- 3 Balance of power 2 Cold War -- 2 Concentration camps -- 2 Detente 2 Economic policy -- 2 Elections -- 2 Foreign economic relations -- 2 Foreign public opinion, American 2 Internal security -- 2 less ...