This article fits the motto of the International Organization for Migration (IOM) “Migration for the benefit of all.” The IOM is based on the principle that human and orderly migration benefits migrants and society and works mainly in the areas of combating forced migration, migration and development, facilitation and regulation / management of migration.
(...)

keywords: acquisition of citizenship, member-states of the CPLP, foreigners, immigration, foreigners-born, resident population, population by citizenship, population by country of birth, population change.