Abstract: Movement against CAB (CAA) brought the struggles I Assamese people to light in front of the world. This movement creates a new chapter of Assamese people’s love for their own land, Culture, tradition and language which can’t be ignore by the history of India in future.This is a movement to stop the foreigners to enter Assam (India). But during that time of movement some castes and tribes of Assam were involved themselves in a different way. It means, even though the movement against CAA was about fighting against the government’s decision of giving citizenship to foreigners, but some castes and tribes of Assam completely ignored the main motive and started to demand constitutional safeguard for themselves under the clause 6 of Assam accord. In this article, We will try to analyse the roles of these people in this movement and how their motive has changed the whole political scenario during the time of movement against CAB(CAA) in Assam.