History Social conditions Politics and government 7 Economic conditions 4 Social movements 3 Condiciones sociales 2 Historia 2 mer ... Protest movements 2 Social life and customs 2 Catholic Church 1 Church and social problems 1 Church and the world 1 Civilization 1 Collective memory 1 Community organization 1 Condiciones económicas 1 Democracy 1 Earthquakes 1 Emigration and immigration 1 Immigrants 1 Land tenure 1 Liberation theology 1 Memoria colectiva 1 Migrant agricultural laborers 1 Migration, Internal 1 Organización comunitaria 1 Political activity 1 Political culture 1 Political violence 1 Política y gobierno 1 mindre ...