Emigration and immigration Government policy 7 Social aspects 4 Immigrants 3 Spain 3 Emigration and immigration law 2 Aliens 1 Gehiago ... Asylum, Right of 1 Boundaries 1 Capitalism 1 Citizenship 1 Civil rights 1 Economic aspects 1 Economic conditions 1 Foreign workers, Colombian 1 Illegal aliens 1 Membership 1 Social conditions 1 Social integration 1 gutxiago ...