The first inhabitants of Tuvalu were Polynesians, so that the origins of the people of Tuvalu can be traced to the spread of humans out of Southeast Asia, from Taiwan, via Melanesia and across the Pacific islands of Polynesia.
Various names were given to individual islands by the captains and chartmakers on visiting European ships. In 1819 the island of Funafuti, was named Ellice's Island; the name Ellice was applied to all nine islands, after the work of English hydrographer Alexander George Findlay. The islands came under Britain's sphere of influence in the late 19th century, when each of the Ellice Islands was declared a British Protectorate by Captain Gibson of HMS Curacoa, between 9 and 16 October 1892. The Ellice Islands were administered as British protectorate by a Resident Commissioner from 1892 to 1916 as part of the British Western Pacific Territories (BWPT), and then as part of the Gilbert and Ellice Islands Colony from 1916 to 1974. The United States claimed Funafuti, Nukufetau, Nukulaelae and Niulakita under the Guano Islands Act of 1856. This claim was renounced under the 1983 treaty of friendship between Tuvalu and the United States.
In 1974, the Ellice Islanders voted for separate British dependency status as Tuvalu, separating from the Gilbert Islands which became Kiribati upon independence. Tuvalu became fully independent within the Commonwealth on 1 October 1978. On 5 September 2000, Tuvalu became the 189th member of the United Nations.