Languages of India
Until the Twenty-first Amendment of the Constitution of India in 1967, the country recognised 14 official regional languages. The Eighth Schedule and the Seventy-First Amendment provided for the inclusion of Sindhi, Konkani, Meitei and Nepali, thereby increasing the number of official regional languages of India to 18. The Eighth Schedule of the Constitution of India, as of 1 December 2007, lists 22 languages, which are given in the table below together with the speaking population and the regions where they are used. 
The individual states, the borders of most of which are or were drawn on socio-linguistic lines, can legislate their own official languages, depending on their linguistic demographics. The official languages chosen reflect the predominant as well as politically significant languages spoken in that state. Certain states having a linguistically defined territory may have only the predominant language in that state as its official language, examples being Karnataka and Gujarat, which have Kannada and Gujarati as their sole official language respectively. Telangana, with a sizeable Urdu-speaking Muslim population, has two languages, Telugu and Urdu, as its official languages.
S. Natarajan
When India became a republic with its own constitution in 1950, the constitution had given special status to the Hindi language, which was to gain official status after 15 years in 1965. This move was regarded with anxiety by students in Tamil Nadu. Speaking of making Hindi as an official language of India, Annadurai said "It is claimed that Hindi should be the common language because it is spoken by the majority. Why should we then claim the tiger as our national animal instead of the rat which is so much more numerous? Or the peacock as our national bird when the crow is ubiquitous?". In view of the continued threat to impose Hindi, the DMK held an open-air conference against Hindi imposition at Kodambakkam, Chennai in August 1960, which Annadurai presided over. He gave black flags to leading functionaries, to be shown to the President of India during his visit to the state. Sensing an uprising, Prime Minister Jawaharlal Nehru assured in the Parliament that English would continue to be the official language of India, as long as non-Hindi speaking people desire. DMK gave up the plan of showing black flags and Annadurai appealed to the Union Government to bring about a constitutional amendment incorporating the assurance.