Cape Verde–Guinea-Bissau relations Portuguese Cape Verde supplied many colonial officials for the mainland Portuguese Guinea, later Guinea-Bissau, at one point making up three-quarters of the civil service. Cape Verde and Guinea-Bissau campaigned together for independence from Portugal, chiefly led by Amílcar Cabral's Marxist African Party for the Independence of Guinea and Cape Verde from 1956. Cape Verde provided the bourgeoisie that led the anti-colonial movement in Portuguese Guinea. An ideology of unity was key to Cabral's theory of African liberation, and Cabral was himself Cape Verdean Guinea-Bissauan, though the call for unity was partly a tactic to avoid Guinea-Bissau becoming independent without Cape
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