History of Cape Verde return, Portugal signed the 1975 Algiers Agreement. On July 5, at Praia, Portugal's Prime Minister Vasco Goncalves turned over power to National Assembly President Abilio Duarte, thus the colonial history of Cape Verde ended when Cape Verde become independent. However, there was no armed conflict in Cape Verde and ultimately independence for Cape Verde resulted from negotiation with Portugal. However, the catalyst for the independence of Cape Verde was the PAIGC branch in Guinea-Bissau, which launched an ultimately successful war against the Portuguese in Guinea-Bissau, who eventually compelled Portugal to accept independence for Cape Verde. Immediately following a November 1980
African Party for the Independence of Guinea and Cape Verde unprecedented as it denounced the Portuguese colonial rule as aggression and occupation. The UN recognition was prior to Portuguese recognition. The conflict had seen 1,875 Portuguese soldiers (out of 35,000 stationed in Portuguese Guinea) and some 6,000 (out of 10,000) PAIGC troops killed by the end of the eleven-year war. After achieving independence, the PAIGC was instituted as the sole legal political party of Guinea-Bissau and Cape Verde, with Luís Cabral becoming President of Guinea-Bissau. A second set of one-party elections were held in 1976 and 1977. Although the PAIGC strove for a union between Guinea-Bissau and Cape Verde, the