The correct answer is: All of the above.
The Apatani, Nyishi, and Adi are three of the major tribes in Arunachal Pradesh, India. They have a rich and diverse culture, with traditions and practices that are distinct from Tibetan Buddhism.
The Apatani are known for their unique facial tattoos, which they believe protect them from evil spirits. They also have a matrilineal system of inheritance, meaning that property and titles are passed down through the female line.
The Nyishi are known for their colorful festivals, which often feature traditional dances and music. They also have a strong belief in the supernatural, and many of their rituals are designed to appease the spirits.
The Adi are known for their skilled craftsmanship, particularly in the making of jewelry and weapons. They also have a complex system of social organization, with a clear hierarchy of ranks.
All three tribes have a deep respect for nature, and their cultures are closely intertwined with the environment. They have a strong sense of community, and their traditional values emphasize cooperation and harmony.
In recent years, the Apatani, Nyishi, and Adi have been facing increasing pressure from outside influences, such as globalization and development. However, they have shown a strong resilience in preserving their unique cultures.