History 24 Intercountry adoption 8 Opium trade 8 Opium abuse 6 Political prisoners 6 Social conditions 6 Abandoned children 5 more ... Forced labor 5 Drug control 4 Orphanages 4 Politics and government 4 Crime 3 Government policy 3 Human rights 3 Internment camps 3 Nazi concentration camps 3 Orphans 3 Population policy 3 Prevention 3 Prisoners 3 Refugees 3 Abuse of 2 Adoption 2 Adoptive parents 2 Beggars 2 Brigands and robbers 2 Civil rights 2 Corrections 2 Criminal law 2 Criminals 2 less ...