Politics and government -- 32 Foreign relations -- 12 Economic conditions -- 6 World politics -- 5 Economic integration 3 Political parties -- 3 Defenses 2 more ... Political participation -- 2 Public opinion -- 2 Security, International 2 Anti-communist movements 1 Comparative government 1 Congresses 1 Congresses -- 1 Corporate state -- 1 Democracy -- 1 Dependency -- 1 Developing countries -- 1 Economic conditions 1 Economic conditions - -- 1 Economic forecasting -- 1 Economic history -- 1 Economic policy -- 1 Environmental policy -- 1 Europe -- 1 European cooperation 1 European economic community -- 1 European federation -- 1 Foreign economic relations -- 1 German reunification question (1949-1990) 1 less ...