The coastline of the modern state is not quite coterminous with what the 15th- and 16th-century merchants knew as the "Teeth" or "Ivory" coast, which was considered to stretch from Cape Palmas to Cape Three Points and which is thus now divided between the modern states of Ghana and Ivory Coast (with a minute portion of Liberia). It retained the name through French rule and independence in 1960. The name had long since been translated literally into other languages, which the post-independence government considered increasingly troublesome whenever its international dealings extended beyond the Francophone sphere. Therefore, in April 1986, the government declared that Côte d'Ivoire (or, more fully, République de Côte d'Ivoire) would be its formal name for the purposes of diplomatic protocol, and since then officially refuses to recognize or accept any translation from French to another language in its international dealings.