Portuguese language in Africa more recent migrations of refugees (some of whom speak Portuguese) to neighbouring countries such as Democratic Republic of Congo, Namibia, Zambia and South Africa. Other migrations involved returning Afro-Brazilian ex-slaves to places such as Nigeria, Benin, Togo, Angola and Mozambique. There are also some returning white Portuguese African refugees and their descendants from Brazil, Portugal, and South Africa to their former African controlled territories, mostly to Angola (up to 500,000) and Mozambique (350,000), and most importantly, there is the arrival of Portuguese post-colonial expatriates in Angola in the recent years, because of Portugal's economic interests and the Angolan economic boom.
Afro-Portuguese Afro-Portuguese Afro-Portuguese, African-Portuguese or Black Portuguese, are Portuguese citizens or residents of Portugal with total or partial ancestry from any of the Sub-Saharan ethnic groups of Africa. Most of those perceived as Afro-Portuguese trace their ancestry to former Portuguese overseas colonies in Africa. Alternatively, Afro-Portuguese may also refer to various populations of Portuguese descent, to various degrees, living throughout Africa, often speaking Portuguese or Portuguese creole, the Luso-Africans or Portuguese Africans, often also adopting Portuguese cultural norms, from which the Black Portuguese population in Portugal often derive. Black Portuguese citizens are descendants or migrants issuing from the former Portuguese African