 They were settled by the voyagers who sailed eastwards from the Philippines in approximately 1500 BCE.These populations gradually moved southwards until they reached the Bismarck Archipelago and the Solomon Islands by 1300 BCE and reconnected with the Lapita culture of the southeast migration branch of Austronesians moving through coastal New Guinea and Island Melanesia.By 1200 BCE, they again began crossing open seas beyond inter-island visibility, reaching Vanuatu, Fiji, and New Caledonia; before continuing eastwards to become the ancestors of the Polynesian people.