The North Eastern States In India Are Well Known For Their Cultural and Ethnic Diversity. the Region Comprises More Than 200 Ethnic Groups, Which Have Distinct Languages, Dialects and Socio-Cultural Identities. This Kind of Diversity Here Is Due to a Constant Flow of Different Tribes from the East, During the Pre-British Era, and Their Incomplete Racial Assimilation. a Steady Ingress of Population from the West Specifically from the Then Bengal Resulted In Diversity. However, the Partition of India In 1948 Was a Breakthrough Event That Led to a Rise In the Flow of Migrants and Refugees, from East Pakistan Had a Significant Contribution For the Demographic Change In the States of Tripura and Assam Specifically. For a Plethora of Perceived Reasons, the Peace and Normalcy In the Region Remain Elusive. Though Life Continues to Be Normal the Menace of Terrorism and Insurgency Have Yet to Recede Fully.