The Unification of Hawai'i (1782–1810) was a civil war in the Hawai'ian Islands over control of the entire island chain. At the time of European contact, the islands were divided amongst competing Ali'i, or high chiefs. The Island Hawai'i was divided into several districts, Moloka'i, Lana'i, and Kaho'olawe were united under Maui, O'ahu was independent, and Kawai'i ruled Ni'ihau.