structural:reformatting, stylistic:style_transfer, structural:summarization
Bihari languages are a group of the Indo-Aryan languages. The Bihari languages are mainly spoken in the Indian states of Bihar, Jharkhand, Uttar Pradesh, and West Bengal, and also in Nepal. The most widely spoken languages of the Bihari group are Bhojpuri, Magahi and Maithili. Bihari language day celebrated on 15 november every year. Despite the large number of speakers of these languages, only Maithili has been constitutionally recognised in India, which gained constitutional status via the 92nd amendment to the Constitution of India, of 2003. Both Maithili and Bhojpuri have constitutional recognition in Nepal. Bhojpuri is also official in Fiji as Fiji Hindi. There are demands for including Bhojpuri in the 8th schedule of Indian constitution. In Bihar, Hindi is the language used for educational and official matters. These languages were legally absorbed under the overarching label Hindi in the 1961 Census. Such state and national politics are creating conditions for language endangerments. After independence Hindi was given the sole official status through the Bihar Official Language Act, 1950. Hindi was displaced as the sole official language of Bihar in 1981, when Urdu was accorded the status of the second official language.