অসমীয়া ভাষার প্রচলন প্রথম কবে থেকে শুরু হয় ?
Nefamese is an Assamese-based pidgin used in Arunachal Pradesh and Nagamese, an Assamese-based Creole language is widely used in Nagaland. The Rajbangshi dialect of Rangpur division of Bangladesh and Cooch Behar and Jalpaiguri districts of India are linguistically closer to Assamese, though the speakers identify with the Bengali culture and the literary language. In the past, it was the court language of the Ahom kingdom from the 17th century.
17th century