Arunachal Pradesh

The history of pre-modern Arunachal Pradesh remains shrouded in mystery. The earliest written references to Arunachal are popularly believed to be found in the Mahabharata, Ramayana and other Vedic legends. Several characters, such as King Bhismaka, are believed to represent people from the region in the Mahabharata; however, since corroborating information is unavailable and since place-names cannot be verified at that historical time-depth such associations are to a large extent speculative. For example, there is no evidence whatsoever that the name Bhismaka plausibly associates with any indigenous Arunachali tribes or languages at all.
Oral histories possessed to this day by many Arunachali tribes of Tibeto-Burman stock are much richer and point unambiguously to a northern origin in modern-day Tibet. Again corroboration remains difficult. From the point of view of material culture it is clear that most indigenous Arunachali groups align with Burma-area hill tribals, a fact that could either be explainable in terms of a northern Burmese origin or from westward cultural diffusion.
From the same perspective the most unusual Arunachali group by far is the Puroik/Sulung, whose traditional staple food is sago palm and whose primary traditional productive strategy is foraging. While speculatively considered to be a Tibeto-Burmanpopulation, the uniqueness of Puroik culture and language may well represent a tenuous reflection of a distant and all but unknown pre-Tibeto-Burman, Tai and Indo-Aryan past.
Recorded history from an outside perspective only became available in the Ahom chronicles of the 16th century. The Monpa and Sherdukpen do keep historical records of the existence of local chiefdoms in the northwest as well. Northwestern parts of this area came under the control of the Monpa kingdom of Monyul, which flourished between 500 B.C. and 600 A.D. This region then came under the loose control of Tibet and Bhutan, especially in the Northern areas. The remaining parts of the state, especially those bordering Myanmar, came under the titular control of the Ahom and the Assamese until the annexation of India by the British in 1858. However, most Arunachali tribes remained in practice largely autonomous up until Indian independence and the formalization of indigenous administration in 1947.
Recent excavations of ruins of Hindu temples such as the 14th century Malinithan at the foot of the Siang hills in West Siang are somewhat automatically associated with the ancient history of Arunachal Pradesh, inasmuch as they fall within its modern-day political borders. However, such temples are generally south-facing, never occur more than a few kilometers from the Assam plains area, and are perhaps more likely to have been associated with Assam plains-based rather than indigenous Arunachali populations. Another notable heritage site, Bhismaknagar, has led to suggestions that the Idu (Mishmi) had an advanced culture and administration in pre-historical times. Again, however, no evidence directly associates Bhismaknagar with this or any other known culture. The third heritage site, the 400-year-old Tawang Monastery in the extreme north-west of the state, provides some historical evidence of the Buddhist tribal peoples. Historically, the area had a close relationship with Tibetan people and Tibetan culture, for example the sixth Dalai Lama Tsangyang Gyatso was born inTawang.^[6]