Economic aspects Economic conditions History 10 Condiciones económicas 8 Globalization 8 Aspectos económicos 7 Economic policy 5 más ... Emigration and immigration 3 Globalización 3 Historia 3 Social aspects 3 Social conditions 3 Agriculture 2 Economic development 2 Foreign economic relations 2 Industries 2 International economic integration 2 Planificación regional 2 Regional planning 2 Technological innovations 2 Agricultores 1 Agricultura 1 Agricultural laborers 1 Agricultural productivity 1 Aspectos sociales 1 Authors and publishers 1 Authors and readers 1 Authorship 1 Bloques comerciales 1 Capitalism 1 menos ...