Foreign relations -- 5 Politics and government 5 History -- 4 History 3 Commercial policy 2 International economic relations -- 2 International relations 2 more ... Military policy 2 Politics and government -- 2 Arms race 1 Boundaries 1 Civil rights 1 Cold War 1 Communist countries -- 1 Congresses 1 Congresses -- 1 Constitutional history -- 1 Constitutions 1 Cultural assimilation -- 1 Democracy -- 1 Disarmament 1 Economic conditions -- 1 Economic policy 1 Emancipation -- 1 Ethnic relations -- 1 Ethnology -- 1 European Economic Community countries 1 European currency unit 1 Federal government -- 1 Heads of state -- 1 less ...