Tui Manu'a
The title Tui Manuʻa was the title of the ruler or paramount chief of the Manuʻa Islands in present-day American Samoa.
The Tuʻi Manuʻa Confederacy, or Samoan Empire, are descriptions sometimes given to Samoan expansionism and projected hegemony in Oceania which began with the founding of the Tui Manu'a Title, Traditional oral literature of Samoa and Manu'a talks of a widespread Polynesian network or confederacy (or "empire").[1][2][3]