History -- Foreign relations -- 4 Unification, 1990 4 Economic conditions -- 2 Politics and government 2 Cold War 1 Communication in politics 1 more ... Communication in politics -- 1 Constitutional 1 Diplomacy 1 Diplomacy -- 1 Economic integration 1 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 International relations 1 International relations -- 1 Political parties -- 1 Politics and governent -- 1 Politics and government -- 1 Reconstruction (1939-1951) -- 1 Shipbuilding -- 1 Strategic aspects 1 World politics -- 1 less ...