Economic conditions 11 Social conditions 7 Economic conditions -- 6 Politics and government 4 Economic policy 3 Congresses 2 Politics and government -- 2 more ... Central places -- 1 Communism -- 1 Competition, International -- 1 Congresses -- 1 Economic integration -- 1 Economic policy -- 1 Election -- 1 Emigration and immigration 1 Entrepreneurship -- 1 Fiscal policy -- 1 Foreign relations 1 Industrial policy -- 1 Macroeconomics -- 1 Presidents -- 1 Relations -- 1 Social conditions -- 1 less ...