Foreign relations -- Sources -- 28 History -- 23 Politics and government -- 13 World politics -- 13 China 12 Biography -- 7 more ... Cold War 7 Foreign economic relations -- 6 Military policy 6 Congresses -- 5 Foreign relations 5 Relations -- 5 Diplomats -- 4 Addresses, essays, lectures -- 3 Addresses, essays, lectures. -- 3 Ambassadors -- 3 Arms control 3 Arms transfers -- 3 Developing countries -- 3 Economic conditions -- 3 Foreign relations - -- 3 Geopolitics -- 3 History 3 International relations 3 Military assistance, American -- 3 National security -- 3 Politics and government 3 Public opinion -- 3 Security, International 3 less ...