Why Indias Land is Indias Land
1.Bismaknagar
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It is located in Dibang Valley district and is a sacred heritage of the Idu Mishmis. It is a symbol of past glory and indicate the high standard of civilisation that once prevailed around Bhismaknagar. Bhismaknagar must have been a strong hold of the Chutiyas (12th-16th centuries) but the excavations has been throwing new light on its much earlier antiquities. B
hismaknagar stands for what is best in the tribal and Aryans way of life.
It speaks for the Catholic spirit of the ancient Indians and the contribution made by the Idus to the synthetic fabric of Indian culture.
Bhismaknagar
2. Parasuram Kund and the Brahma Kund in the Lohit district are sacred places that attract thousands of pilgrims, who take a dip in their holy waters to purge themselves of their sins every year.
3. Bismaknagar and its fort in the Dibang Valley are memorials to the Bhagwat Gita. The story goes that Lord Krishna’s visited Bismaknagar, fell in love with a local girl Rukmini, and eloped with her.
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4.
these places are scattered all around Arunachal Pradesh.
5. Malinithan is a temple site in ruins. It is situated at the foot of the Siang hills under the Likabali Sub-Division of West Siang District of Arunachal Pradesh. It is only 1 Km east of Likabali, the nearest administrative centre. Relics of stone images of Malinithan came to be noted from the early twenties of the present century. In course of series of excavation from 1968 and ending 1971, ruins of temples and valuable scriptures were unearthed at this site. The fame of Malinithan as a holy place of worship draws a large number of visitors and piligrims.
6. Forts constructed around 10th to 12th centuries are found in the Bhalukpong area of West Kameng district.
7. Lohit District
is the present name derived from one of its principal rivers, the Lohit which rises from the eastern Tibet and enters India in Kibithoo area of the District. In the ancient Indian literature the river is called 'Lauhitya' a name that is associated with the legends of Parasuram which referred in Srimad Bhagavat, Kalikapurana and in the Mahabharata.
8. The ancient history of the individual Lohit District is not concreated due to paucity of historical evidence, literary or material, yet the lower belt of the district is the base for evidence for existence of the ruins of ancient settlement, buildings, shrines and temples. The Parasuram Kund,
Tamreswari temple,Sivalinga site and the city of
king Bhismak situated in this region are also mentioned in the Puranic and tantric literatures.
Discovery of North-East India ... - Google Books
9. Rukmini Nati: are the ruins of Princess Rukmini is situated at the heart of Chimiri village which is approximately 12 km from Roing. This is a hill-fort presumably of 14th/15th century. You find the remains of burnt and baked bricks, which indicates the progress of the erstwhile civilization.
These are the reasons why Arunachal is an Integral part of India. Though China has 100's of years of history the Chinese members have not been able to defend their claim, This in itself speaks a lot
This in itself gives u a conclusion that Arunachal is an Integral part of India.