Assamese literature its roots in the Eastern dialect. The modern Assamese period began with the publication of the Bible in Assamese prose by the American Baptist missionaries in 1819. The currently prevalent standard Asamiya has its roots in the Sibsagar dialect of Eastern Assam. As mentioned in Bani Kanta Kakati's "Assamese, its Formation and Development" (1941, Published by Sree Khagendra Narayan Dutta Baruah, LBS Publications, G.N. Bordoloi Road, Gauhati-1, Assam, India) – " The Missionaries made Sibsagar in Eastern Assam the centre of their activities and used the dialect of Sibsagar for their literary purposes". The American Baptist Missionaries were the first
Assamese Brahmins for several communities in the state, including Brahmins. Assamese Brahmins Assamese Brahmins are the Brahmins present in Assamese society, being one of the four traditional Hindu social divisions along with the Kshatriyas, Vaisyas, and Sudras. There are two classes in Assam, of which the Ganaks, who are also known as Daivajna, are one. That group follows the Atharva Veda (the solar cult). There they promoted learning, Vedic religion and astrology, besides imparting general vedic knowledge to the public. Their origin was probably the Gangetic Plain: according to the "Nidhanpur" copper plate, around 200 Brahmin families of various gotras and ved–sakhas