India
India is home to two major language families: Indo-Aryan (spoken by about 74% of the population) and Dravidian (spoken by 24% of the population). Other languages spoken in India come from the Austroasiatic and Sino-Tibetan language families. India has no national language. Hindi, with the largest number of speakers, is the official language of the government. English is used extensively in business and administration and has the status of a "subsidiary official language"; it is important in education, especially as a medium of higher education. Each state and union territory has one or more official languages, and the constitution recognises in particular 22 "scheduled languages".
Biharis
Despite of the large number of speakers of Bihari languages, they have not been constitutionally recognized in India, except Maithili which is recognised under the Eighth Schedule of the Constitution of India. Hindi is the language used for educational and official matters in Bihar. These languages was legally absorbed under the subordinate label of Hindi in the 1961 Census. Such state and national politics are creating conditions for language endangerment.
The first success for spreading Hindi occurred in Bihar in 1881, when Hindi displaced Urdu as the sole official language of the province. In this struggle between competing Hindi and Urdu, the potential claims of the three large mother tongues in the region – Bhojpuri, Maithili and Magahi were ignored. After independence Hindi was again given the sole official status through the Bihar Official Language Act, 1950. Urdu became the second official language in the undivided State of Bihar on 16 August 1989. Bihar also produced several eminent Urdu writers including Sulaiman Nadvi, Manazir Ahsan Gilani, Abdul Qavi Desnavi, Paigham Afaqui, Jabir Husain, Sohail Azimabadi, Hussain Ul Haque, Dr. Shamim Hashimi, Wahab Ashrafi etc.