Punjabis
The main language of the Punjabi people is Punjabi and its associated dialects, which differ depending on the region of Punjab the speaker is from; there are notable differences in the Lahnda languages, spoken in the Pakistani Punjab. In the Pakistani Punjab, the vast majority still speak Punjabi, even though the language has no governmental support. In the Indian Punjab, most people speak Punjabi. English is sometimes used, and older people who lived in the undivided Punjab may be able to speak and write in Urdu. The Punjabi languages have always absorbed numerous loanwords from surrounding areas and provinces (and from English).
History of Pakistan
A turning point came in 1900, when the British administration in the United Provinces of Agra and Oudh acceded to Hindu demands and made Hindi, the version of the Hindustani language written in the Devanagari script, the official language. The proselytisation conducted in the region by the activists of a new Hindu reformist movement also stirred Muslim's concerns about their faith. Eventually, the Muslims feared that the Hindu majority would seek to suppress the rights of Muslims in the region following the departure of the British.