The highlands of Mindanao in the Philippines Initial announcement of the existence of the tribe in the mid 20th century led to considerable controversy, and belief that their existence had been fabricated. They have had little contact with people outside their tribe before or since then.
What do the Akan peoples in Ghana, various indigenous peoples in North America, people of a number of Greek islands (at least until the 19th century), and the Khasi peoples in India have in common?
