Congresses -- Congresses 7 Defenses -- 2 Economic policy -- 2 Foreign economic relations -- 2 Foreign relations -- 2 National security -- 2 more ... Relations -- 2 Citizenship -- 1 Competition, International -- 1 Congresses. -- 1 Cultural assimilation -- 1 Economic conditions -- 1 Economic policy 1 Emancipation -- 1 Emigration and immigration -- 1 Ethnic relations -- 1 History -- 1 Industrial laws and legislation -- 1 International cooperation -- 1 Jews -- 1 Naturalization -- 1 Nuclear weapons -- 1 Politics and government -- 1 less ...