Each South Pacific island group has its own history, culture, language, geography, and geology. That is the nature of such a far-flung region, where hundreds or thousands of miles separate one island from the next. On the other hand, the islands have many things in common. Their indigenous peoples are descended from Polynesians and Melanesians who migrated here several millennia ago. Many of their traditions and customs are the same, but with local quirks that have developed over the eons. Nowhere are the local variations as evident as in the Polynesian languages, which are similar but differ from one group to the next.
The following tells what the islands and islanders have in common.
