Of the Kachins or Chingpaw were the Indo-Chinese race who, before the beginnings of history, but after the Mon-Annam wave had covered Indo-China, forsook their home in western China to pour over the region where Tibet, Assam, Burma and China converge, and that the Chingpaw are the residue left round the headquarters of the Irrawaddy and the Chindwin after those branches, destined to become the Tibetans, the Nagas, the Burmans and the Kuki Chins, had gone westwards and southwards.
Over a large part of India there are carved representations of cobras (Nagas) or stones as substitutes; to these human food and flowers are offered and lights are burned before the shrines.
The most important of these, the Dadu Panthi sect, founded by Dadu about the year 1600, has a numerous following in Ajmir and Marwar, one section of whom, the Nagas, engage largely in military service, whilst the others are either householders or mendicants.
The hill and frontier tribes of Assam include the Nagas, Singphos, Daphlas, Miris, Khamtis, Mishmis, Abors, &c., nearly all of whom, excepting the Nagas, are found near the frontiers of Lakhimpur district.
The principal of these, in point of numbers, are the Nagas, who inhabit the hills and forests along the eastern and south-eastern frontier of Assam.
The different tribes of Nagas are independent of and unconnected with one another, and are often at war with each other.
This inner line has been laid down in Darrang towards the Bhutias, Akas and Daphlas; in Lakhimper towards the Daphlas, Miris, Abors, Mishmis, Khamtis, Singphos and Nagas; and in Sibsagar towards the Nagas.