Emigration and immigration History 12 Social aspects 12 Immigrants 7 Social conditions 6 Government policy 5 Economic aspects 2 更多 ... Ethnic conflict 2 Human rights 2 Minorities 2 Political aspects 2 Racism 2 Refugees 2 Relations 2 Sex role in the work environment 2 Women foreign workers 2 Women household employees 2 Women immigrants 2 African diaspora 1 Africans 1 Algerians 1 Aliens 1 Americanization 1 Architecture and tourism 1 Argentines 1 Aspectos sociales 1 Asylum, Right of 1 Autonomy and independence movements 1 Basques 1 Capital movements 1 少 ...