Foreign relations -- 10 Politics and government -- 7 History -- 6 Unification, 1990 3 World politics -- 3 Relations -- 2 American -- 1 more ... Attitudes -- 1 Biography -- 1 Cold War 1 Communism -- 1 Congresses -- 1 Constitutional 1 Federal government -- 1 Foreign public opinion -- 1 Heads of state -- 1 History 1 Juvenile literature 1 Juvenile literature -- 1 National socialism -- 1 Political culture -- 1 Political planning -- 1 Politics and government 1 Privatization -- 1 Public opinion -- 1 Strategic aspects 1 Television programs -- 1 Unification -- 1 World politics 1 less ...