Politics and government -- 28 Foreign relations -- 5 Political parties -- 3 World politics -- 3 Defenses 2 Economic integration 2 Political participation -- 2 more ... Public opinion -- 2 Anti-communist movements 1 Comparative government 1 Corporate state -- 1 Democracy -- 1 Economic conditions -- 1 Environmental policy -- 1 Europe -- 1 European cooperation 1 European federation -- 1 German reunification question (1949-1990) 1 History 1 Intellectuals -- 1 Military policy 1 National security -- 1 Political activity 1 less ...