Three major regions, thirty-three distinct peoples, and a varying number of islands depending on who you are asking and the underlying sociopolitical context. Put them together, and you have the Pacific Islands.
Another common term for the Pacific Islands, Oceania, excludes landmasses that are part of continental countries, such as the Japan archipelago and the islands of Alaska.
The history of the earliest settled Pacific Islands begins around 4000 years ago in 2000 BCE, when the islands immediately to the east of Australia and New Guinea are settled in the major region referred to as Melanesia.
Seven hundred years later, Fiji is reached in 1300 BCE, midway between the major regions of Melanesia and Polynesia.
1100 more years pass before Samoa displays its earliest signs of human occupation from 200 BCE, followed by Hawaii in 400 CE, Easter Island in 500 CE, and Tahiti in 600 CE.
Last comes New Zealand, whose earliest signs of human habitation stem from 800 CE.
The third and final major region of the Pacific Islands is Micronesia, which is directly north of Melanesia and to the northwest of Polynesia.
James & Abigail Campbell Library at University of Hawai'i-West O'ahu