Foreign relations -- 4 Congresses -- 3 Congresses 2 Economic conditions -- 2 Foreign economic relations -- 2 National security -- 2 Armed Forces -- 1 more ... Arms control 1 Citizenship -- 1 Cold War 1 Congresses. -- 1 Defenses -- 1 Developing countries 1 Economic assistance, America -- 1 Economic assistance, Canada -- 1 Economic assistance, European -- 1 Economic forecasting -- 1 Economic integration 1 Economic policy 1 Economic policy -- 1 Emigration and immigration -- 1 European economic community countries -- 1 Foreign Economic relations -- 1 Foreign relations 1 History -- 1 Japan 1 Military policy 1 Moral and ethical aspects -- 1 Naturalization -- 1 Non-governmental organizations -- 1 less ...