History -- 11 Foreign relations -- 4 Unification, 1990 4 History 2 Strategic aspects 2 Television programs -- 2 Biography -- 1 more ... Cold War 1 Constitutional 1 Drama 1 Economic conditions -- 1 Federal government -- 1 Foreign films -- 1 Juvenile literature 1 Juvenile literature -- 1 Military intelligence -- 1 Motion pictures -- 1 National socialism -- 1 Nationalism -- 1 Political culture -- 1 Politics and governent -- 1 Politics and government 1 Politics and government -- 1 Reconstruction (1939-1951) -- 1 Secret service -- 1 Shipbuilding -- 1 Unification, 1990 -- 1 World War, 1939-1945 -- 1 World politics -- 1 World war, 1939-1945 -- 1 less ...