Portuguese language in Africa Angola, Mozambique, and Guinea-Bissau with autochthonous African languages (mainly Niger–Congo family languages). In Africa, the Portuguese language experiences pressure and possibly competition from French and English. Cape Verde, Guinea-Bissau and São Tomé and Príncipe are all members of La Francophonie and Mozambique is a member of the Commonwealth of Nations and has observer status at La Francophonie. Conversely, Equatorial Guinea has announced its decision to introduce Portuguese as its third official language, in addition to Spanish and French, and has made a request for membership in the CPLP. Mauritius and Senegal have also joined the CPLP as associate observer members.
Economic history of Africa to spread Christianity, and to establish Africa as a bastion of Christianity against the Ottoman Empire, which was making many African converts to Islam. Africa was exploited for commercial purposes because of another Portuguese goal: to find a route to India, which would open the entire Indian Ocean region to direct trade with Portugal. Conquest of territory in Africa also meant that the Portuguese could use African gold to finance travel along this new trade route. The Portuguese began significant trading with West Africa in the 15th century. This trade was primarily for the same commodities the Arabs had bought—gold,