Spanish explorer Álvaro de Mendaña becomes the first European to sight Tuvalu.
The island of Funafuti is named Ellice's Island.
Tuvalu is declared a British protectorate by Captain Herbert Gibson.
A referendum determines separate administration for Gilbert and Ellice Islands.
The colony officially ceases to exist, leading to the formation of Tuvalu.
Tuvalu becomes fully independent as a sovereign state within the Commonwealth.
Tuvalu becomes the 189th member of the United Nations.