Samoan Chiefs stretched Samoan rule & Influence across the pacific not only to Polynesian Islands but also Melanesia & Micronesia islands such as
Tonga, Niuafo'ou, Niuatoputapu, Tafahi, Niue, The﻿ Marquesas, Rotuma, the Cook Islands, Uvea, Futuna, Tokelau, Rurutu, Hawaii, Kiribati, Tuvalu, Tikopia, Pukapuka, Nukuoro, Kapingamarangi, Nukumanu, Sikaina etc.....
In the case of Tonga till this day their are islands in Tonga such as Uvea, Niuatoputapu, Tafahi, Niuafo'ou etc their language is mixed with SAMOAN. I even learned that the islands of Niuatoputapu, Niuafo'ou & Tafahi Anciently were owned & ruled by SAMOANS.
Futuna after being settled came under the rule/influence of SAMOA.
Hawaii also came under the rule & Influence of SAMOA (Pili & Paao).
RaroTonga came under the rule & Influence of Samoa.(KARIKA).
Tafahi Tonga people claim their island was created by a Samoan Demon who dropped a Niua mountain half way back to SAMOA.
Kiribati claims Ancient Samoan Invasions of their islands.
Tokelau was populated for around 1000 years, with traditional tales linking there Ancient Polynesian Ancestors with Samoa, the Cook Islands and Tuvalu.
Tuvalu claims their 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.
Nukuoro claims their original rulers & Ancestors came from SAMOA.
Rotuma Fiji claim a Samoan Chief named Raho came to their islands and sprinkled Savaii soil on Rotuma to claim Rotuma as his island.
Tikopia Anciently was regarded as a colony of Samoa
Their is too much to write it all down on here but feel free to comment another thing mostly all of these islands stated about are all under the category (SAMOIC LANGUAGE) because they originated from or have heavily borrowed from Samoans in prehistory.
(THATS ALOT OF ISLANDS WHATS FUNNY IS THAT THATS NOT ALL OF THEM LOL I WILL LIST MORE LATER.)