The British government was quite their administration from South East Asia in 14th and 15th of August 1947. Later the republic with the constitution of India came into effect on the 26th of January 1950. Article one reveals that India which is Bharat shall be a Union of States. It is revealing that in the history of the world, there was no country in the name of India. Under the Republic of India was united of various nations with extreme diversity in terms of food, clothes, culture, mother tongue, etc. Hence, it is the fact that as long as we give respect to the diversity of Indian nationalities we may expect unity. On the other hand, if we neglected to give respect to diversity the republic of India will not retain it. Keeping these as background this article reveals that the various elements which are threats to the unity of India.