The caste system divides Hindus into four main categories - Brahmins, Kshatriyas, Vaishyas and the Shudras. Many believe that the groups originated from Brahma, the Hindu God of creation. Indian society is pluralistic in nature. Pluralism refers to the existence within a nation or society of groups distinctive in ethnic origin, cultural patterns, language, religion etc. The Indian culture followed the concept of “Vasudhaiva Kutumbkam” (The world is one family) resulting in a great cultural heritage.
He did not believe they had the right to seperate, and because of that he decided to declare war against the states. There had already been tension building to this point.