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 language from the Kamarupi script. It very closely resembles the Mithilakshar script of the Maithili language, as well as the Bengali script. There is a strong literary tradition from early times. Examples can be seen in edicts, land grants and copper plates of medieval kings. Assam had its own system of writing on the bark of the "saanchi" tree in which religious texts and chronicles were written. The present-day spellings in Assamese are not necessarily phonetic. "Hemkosh" ( ), the second Assamese dictionary, introduced spellings based on Sanskrit, which are now the standard. The Assamese language has the following characteristic morphological