Pakistan
More than sixty languages are spoken in Pakistan, including a number of provincial languages. Urdu—the "lingua franca" and a symbol of Muslim identity and national unity—is the national language understood by over 75% of Pakistanis. It is the main medium of communication in the country but the primary language of only 8% of Pakistan's population. Urdu and English are the official languages of Pakistan, with English primarily used in official business and government, and in legal contracts; the local variety is known as Pakistani English. The Punjabi language, the most common in Pakistan and the first language of 44.2% of Pakistan's population, is mostly spoken in the Punjab. Saraiki, mainly spoken in South Punjab and Hindko, is predominant in the Hazara region of Khyber Pakhtunkhwa. Pashto is the provincial language of Khyber Pakhtunkhwa and is well understood in Sindh and Balochistan. The Sindhi language is commonly spoken in Sindh while the Balochi language is dominant in Balochistan. Brahui, a Dravidian language, is spoken by the Brahui people who live in Balochistan. Gujarati community leaders in Pakistan claim that there are 3 million Gujarati speakers in Karachi. Marwari, a Rajasthani language, is also spoken in parts of Sindh. Various languages such as Shina, Balti, and Burushaski are spoken in Gilgit-Baltistan, whilst languages such as Pahari, Gojri, and Kashmiri are spoken by many in Azad Kashmir.
History of Haryana
Hindi language movement of Punjab in the Hindi-speaking areas of Punjab started on 30 April 1957 and lasted till 27 December 1957, which paved the way for the demand for the formation of Haryana as a separate state for the Hindi speaking people of the united Punjab province. At the same time Punjab also had Punjabi suba & Punjabi language movement, under which Punjabi and gurmukhi were made official state language and script respectively, which was also made mandatory in schools of the whole of post-independence united Punjab. People of Hindi speaking areas of Punjab resisted this imposition. Punjab government retaliated by mass arrests and imprisonments, some of arrested activists were tortured in the prison. Sumer Singh of Naya Bans in Rohtak district gave his life for this cause during this movement.