Cape Verde independence for the archipelago in 1975. Following the April 1974 revolution in Portugal, the PAIGC became an active political movement in Cape Verde. In December 1974, the PAIGC and Portugal signed an agreement providing for a transitional government composed of Portuguese and Cape Verdeans. On 30 June 1975, Cape Verdeans elected a National Assembly which received the instruments of independence from Portugal on 5 July 1975. In the late 1970s and 1980s, most African countries prohibited South African Airways from overflights but Cape Verde allowed them and became a centre of activity for the airline's flights to Europe and the
History of Cape Verde to hold on to its former colonies, since 1951 called overseas territories. When most former African colonies gained independence in 1957/1964, the Portuguese still held on. Consequently, following the Pijiguiti Massacre, the people of Cape Verde and Guinea-Bissau fought one of the longest African liberation wars. As with other colonies in 1972, autonomy was granted and Portuguese Cape Verde held its only parliamentary elections in 1973, in which only those that were Portuguese citizens could vote. Out of a total population of 272,071, only 25,521 people registered to vote. A total of 20,942 people voted, giving a voter turnout of