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
Literature of Cape Verde Notebook) in 1955 which won the Camilo Pessanha Award, the first Cape Verdean book to be awarded. Aguinaldo Fonseca was the forgotten poet, though his poems were published in "Linha do Horizonte" collection in 1951. At the time, writers like Manuel Lopes would be linked to resistance movements. Some writers were exiled to some European countries in the years before independence. Cape Verde became independent on July 5, 1975. Cape Verdean literature began to flourish further, the work "The Island of Contenda" was published in 1976. Writers like Henrique Teixeira de Sousa, Gabriel Mariano and others continued to write and