Siŋ Archipelago

The Siŋ Archipelago is a group of three major islands and various smaller islands located off the west coast of Borea, near the mouth of the Mesoborean Sea. The major islands, from north to south, are Tomo, Kozo, and Mi. The archipelago is home to the Atŋaŋ People in the north and the Amoi People in the south.

History
The Siŋ Archipelago was initially inhabited by the ancestors of the Amoi People, who at the time were only hunter-gatherers. However, the ancestors of the Atŋaŋ People began to invade Tomo, and later Kozo, starting around the year -1000, displacing the Amoi. The Atŋaŋ were initially herders, and indeed most of those who moved into Tomo remained as herders, however most of the Atŋaŋ in Kozo have also become hunter-gatherers due to the shift in climate between the islands. It is believed that the Atŋaŋ originally came from the southern coast of the mouth of the Mesoborean Sea.