History 6 Civilization 3 Economic conditions 2 Emigration and immigration 2 History and criticism 2 Political refugees 2 Arts, Mexican 1 más ... Authors, European 1 Authors, Spanish 1 Biography 1 Business cycles 1 Catholic Church 1 City planning 1 Contemporaries 1 Correspondence 1 Decolonization 1 Economic development 1 Environmental aspects 1 Environmental management 1 Ethnic relations 1 Europeans 1 Exiles 1 Feminism 1 Folk music 1 Globalization 1 Historiography 1 In literature 1 Laicism 1 Latin American influences 1 Mexican literature 1 menos ...