The Wancho tribe of Arunachal Pradesh is known for their tradition of:

The correct answer is: b) Powerful headhunting warriors.

The Wancho tribe is a Naga tribe of Arunachal Pradesh, India. They are known for their tradition of headhunting, which was practiced until the early 20th century. Headhunting was a way for the Wancho to show their bravery and strength, and it was also believed to bring good luck. The Wancho are now a peaceful people, but they still maintain their traditional culture and way of life.

The other options are incorrect for the following