i think this would be the awnser Namcha Barwa is the highest mountain peak of Assam Himalaya range. Most the part of Arunachal Pradesh is covered by the great Himalayas and rest of the part with by the Patkai hills. Gorichen peak is the highest Himalayan peak in the region, located between Tawang and West Kameng district.
<span>The Karanga were traders and sailors who smelted gold and traded it on the shores of the Indian Ocean in exchange for glass beads and porcelain.</span>