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.
Portuguese Expeditionary Corps Portuguese Expeditionary Corps The Portuguese Expeditionary Corps (CEP, Portuguese: "Corpo Expedicionário Português") was the main military force from Portugal that fought in the Western Front, during World War I. Portuguese neutrality ended in 1916 after the seizure of German merchant ships resulted in Germany declaring war. The expeditionary force was raised soon after and included around 55,000 soldiers. At the outbreak of the First World War, Portugal had declared its neutrality. The country remained neutral until 1916, though occasional skirmishes between Portuguese and German colonial troops occurred in Africa. In March 1916, the Portuguese Government seized a number of merchant