The Indian subcontinent received a large number of migratory races, mostly from the Western and the eastern direction. Linguistic diversity is also like the Census of 1961, listed as many as 1652 languages and I live. Since most of these languages are spoken by very few people, the subsequent regarded them as superish. But the eight schedule of the Constitution of India recognized 22 languages. These are Sami Bengali, gushrati Hindi, kamal Kashmiri, Konkani Malayalamarati. And there is also a religious diversity