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
Ancient Corsica the strait separating the island from Sardinia to the south was the "Fretum Gallicum". The location of the island between the Italian mainland to the east, the Gallic mainland to the north, and Sardinia to the south, made Corsica an important strategic point for control of the western Mediterranean sea. Additionally, the island was a significant hub of Mediterranean trade. Corsica was described by Theophrastus as thickly wooded and mountainous. Only the flat, coastal area was suitable for agriculture - especially the space around Aleria on the east coast - the island mainly produced timber and raw materials like copper,