It is generally believed that the earlier ancestors came mostly from Samoa, possibly by way of Tokelau, while others came from Tonga and Uvea Wallis Island. These settlers were all Polynesians with the exception of Nui where many people are descendants of Micronesians from Kiribati.There are three distinct linguistic areas in Tuvalu. The first area contains the islands of Nanumea, Niutao and Nanumaga. The second is the island of Nui where the inhabitants speak a language that is fundamentally derived from I-Kiribati. The third linguistic group comprises the islands of Vaitupu, Nukufetau, Funafuti and Nukulaelae. Today, Tuvaluan and English are both spoken throughout the islands. The first European Explorer to make contact with Tuvalu was Alvaro de Mendana y Neyra, a Spanish explorer. He sailed westward across the Pacific in 1567-8 to discover, explore and name a substantial part of the eastern half of the Solomon Islands. On January 16, 1568 Mendana, with his ship Capitana, sighted his first island, which turned out to be Nui, and named it the Isle of Jesus.
The islands became part of the British colony of the Gilbert and Ellice Islands. However, ethnic differences within the colony caused the Polynesians of the Ellice Islands to vote for separation from the Micronesians of the Gilbert Islands. The Ellice Islands became the separate British colony of Tuvalu and independence was granted in 1978.
In 2000, Tuvalu negotiated a contract leasing its Internet domain name ".tv" for $50 million in royalties over the next dozen years.