Ancient Chamorro Society

When Europeans first arrived on Guam Chamorro society roughly fell into three classes: matao (upper class), achaot (middle class), and mana’chang (lower class). The matao were located in the coastal villages, which meant they had the best access to fishing grounds while the mana’chang were located in the interior of the island. Matao and mana’chang rarely communicated with each other, and matao often used achaot as a go-between.