Foreign relations -- 11 Politics and government -- 7 History -- 5 Unification, 1990 4 Politics and government 3 World politics -- 3 Foreign relations 2 more ... Attitudes -- 1 Cold War 1 Congresses -- 1 Constitutional 1 Economic conditions -- 1 Economic integration 1 Economic policy 1 Economic policy -- 1 European economic community 1 Federal government -- 1 Foreign economic relations 1 German reunification question (1949-1990) 1 Heads of state -- 1 History 1 International division of labor 1 International economic relations 1 International relations 1 National socialism -- 1 Political planning -- 1 Privatization -- 1 Relations -- 1 Strategic aspects 1 World politics 1 less ...