Politics and government -- Social conditions Economic conditions 6 Economic conditions -- 5 Economic integration 3 Regionalism -- 3 Economic policy 2 more ... Foreign relations 2 Politics and government 2 Social policy 2 Citizenship -- 1 Congresses -- 1 Economic conitions -- 1 European Federation 1 Group identity -- 1 Human geography -- 1 Islam and politics -- 1 Military policy 1 National security -- 1 Nuclear nonproliferation -- 1 Pacifism 1 Pernambuco (Brazil) -- 1 Political culture -- 1 Political geography 1 Social conditions -- 1 Socialism -- 1 Strategic aspects 1 Weapons of mass destruction -- 1 less ...