This paper is an attempt to describe the major research carried out on during the revolt of Koch and Moamoriya, the great insurrection ending of the Ahom rules to Assam. The main purpose behind the choice to identify the revolt of Koches Rajbangshi movement in Assam and to access the Moamoriya movement in Ahom rules. This paper is an attempt to discuss the originality or first existence of revolt of Koches and thereafter location of Moamoriya and at last its consequences to Koches of Assam in India. This study was exploratory, descriptive and diagnostic in nature. An elaborate discussion will be made on the merit and demerits on the Moamoriya especially in Assam of India; there have been significant changes in the field of the racial origin of the Koches during the last five decades as a sovereign ruler. The main aims investigated among the great insurrection ending of the Ahom rules in Assam. However, an effort to inculcate keeping Kings and Kingdom aside let‟s talk something about the general Koch Rajbanshis of historical Kamata Kingdom. In 1577 some Koch rebels were given asylum by the Ahom King Sukampha. Historians and other theories are differing in their views regarding original homeland of the Koches. The sources primary and secondary data have been used in this study. For the whole study of the universe was the state of Assam for the field survey, it was the Goalpara districts of them are living in north-eastern India, hardly any importance is given. This paper tries to access the history of Koch and Moamoriya and its consequences to Assam. Thus, it has also been adopted to investigate the behaviour of the people of the movement in Assam with special reference to Koch and Moamoriya rebels in India through various stages. Therefore, the economic conditions during this period were specially marked by an all round development in the field of industry and handicrafts.