History -- Unification, 1990 4 Foreign relations -- 2 Cold War 1 Constitutional 1 Economic conditions -- 1 Economic integration 1 more ... Economic policy 1 Economic policy -- 1 European economic community 1 Federal government -- 1 Foreign economic relations 1 International division of labor 1 International economic relations 1 Politics and government 1 Strategic aspects 1 World politics -- 1 less ...