The Federal system plays a significant role in national integration by balancing the power between central and regional governments. It allows states to maintain autonomy over their cultural, social, and regional concerns while ensuring that the central government holds enough authority to govern the nation as a whole. This division of power helps accommodate regional diversity, reduce tensions, and promote peaceful coexistence. In India, the Federal system has allowed for the peaceful coexistence of states with different languages, religions, and cultural traditions, ensuring unity in diversity. By providing equal representation at the central level, it ensures that all states have a voice in shaping national policies. Moreover, federal systems can adapt policies based on the specific needs of different states while ensuring that national unity is not compromised. This decentralization strengthens the fabric of the nation and prevents the domination of any one group, making federalism a crucial mechanism for national integration.