The Bengali language movement was a political movement in East Bengal (modern-day Bangladesh) in 1952, advocating the recognition of the Bengali language as a co-lingua franca of the then-Dominion of Pakistan to allow its use in government affairs, the continuation of its use as a medium of education, its use in media, currency and stamps, and to maintain its writing in the Bengali alphabet and Bengali script.
When the Dominion of Pakistan was formed after the separation of the Indian subcontinent in 1947, when the British left, it was composed of various ethnic and linguistic groups, with the geographically non-contiguous East Bengal province having a mainly ethnic Bengali population. In 1948, the Government of the Dominion of Pakistan ordained as part of Islamization of East Pakistan or East Bengal that Urdu will be the sole federal language, alternately Bengali writing in the Perso-Arabic script or Roman script (Romanisation of Bengali) or Arabic as the state language of the whole of Pakistan was also proposed, sparking extensive protests among the Bengali-speaking majority of East Bengal. Facing rising sectarian tensions and mass discontent with the new law, the government outlawed public meetings and rallies. The students of the University of Dhaka and other political activists defied the law and organised a protest on 21 February 1952. The movement reached its climax when police killed student demonstrators on that day. The deaths provoked widespread civil unrest. After years of conflict, the central government relented and granted official status to the Bengali language in 1956.
