History of Cape Verde Guinea (now Guinea-Bissau). This largesse ultimately backfired on the Portuguese, however, as literate Cape Verdeans became aware of the pressures for independence building on the mainland, while the islands continued suffering from frequent drought and famine, at times from epidemic diseases and volcanic eruptions, and the Portuguese government did nothing. Thousands of people died of starvation during the first half of the 20th century. Although the nationalist movement appeared less fervent in Cape Verde than in Portugal's other African holdings, the African Party for the Independence of Guinea and Cape Verde (PAIGC, acronym for the Portuguese "Partido Africano da Independência
Boa Vista, Cape Verde salt deposits, which were mainly exploited by the English. In 1820, after many pirate attacks, the population moved to Porto Inglês, later renamed Sal Rei, which had been founded at the end of the 18th century. As did much of the Cape Verdean economy, the exploitation of salt on Boa Vista also relied largely on slavery. A Portuguese-British commission to end slavery was established in Boa Vista in 1842, but slavery was not completely abolished until 1876. Until 1935 the municipality of Boa Vista also covered the island of Sal. In 1975, Cape Verde declared its independence. Administratively, the island