Corsica wine rule, many Algerian "Pieds-Noirs" immigrated to Corsica and began planting vineyards. Between 1960 and 1976 the vineyard area in Corsica increased fourfold. In 1968, Patrimonio was established as Corsica's first "Appellation d'origine contrôlée" (AOC). Today, Corsica has nine AOC regions including the island-wide designation Vin de Corse AOC. The majority of the wine exported from Corsica falls under the Vin de pays designation "Vin de Pays de l'Île de Beauté" (Country wine from the Island of Beauty). The three leading grape varieties of the region are Nielluccio, known as the spice wine of France, Sciacarello and Vermentino. The island of
Roman Catholic Diocese of Mariana in Corsica greatly compromised. In 1453 Pope Nicholas V entered into a verbal agreement with the Republic of Genoa, which specified that, although the Pope maintained the exclusive right to appoint bishops on the Island of Corsica, he would appoint only Genoese subjects who were acceptable to the Government. The Genoese government turned the island over to the administration of the Genoese Banco di S. Giorgio, under new statutes for Corsica were issued, the "Capitula Corsorum", which specified that bishops on the island had to be natives of the island. In 1464, however, the Republic of Genoa came under the domination of