High Quality Content by WIKIPEDIA articles! Cajuns are an ethnic group mainly living in Louisiana, consisting of the descendants of Acadian exiles (French-speaking settlers from Acadia or Nova Scotia, in the maritime provinces of what is now Canada). Today, the Cajuns make up a significant portion of south Louisiana's population, and have exerted an enormous impact on the state's culture. Acadia consisted mainly of present-day Nova Scotia, and included parts of eastern Quebec, the Maritime provinces, and modern-day Maine. The origin of the designation Acadia is credited to the explorer Giovanni da Verrazzano, who on his sixteenth century map applied the ancient Greek name "Arcadia" to the entire Atlantic coast north of Virginia. "Arcadia" derives from the Arcadia district in Greece which since Classical antiquity had the extended meanings of "refuge" or "idyllic place". The Dictionary of Canadian Biography says: "In the 17th century Champlain fixed its present orthography, with the 'r' omitted, and (the Canadian historian) W.F.Ganong has shown its gradual progress northwards, in a succession of maps, to its resting place in the Atlantic Provinces."