Congresses -- Economic conditions -- Congresses 5 Foreign relations -- 3 National security -- 2 Politics and government -- 2 Central places -- 1 more ... Central-local government relations -- 1 Congresses. -- 1 Decentralization in government -- 1 Democracy -- 1 Economic conditions 1 Economic integration -- 1 Foreign economic relations -- 1 Local government -- 1 congresses 1 social conditions -- 1 less ...