The Bengali language movement was a political movement in East Bengal in 1952, advocating the recognition of the Bengali language as a co-lingua franca of the Dominion of Pakistan. The movement wanted 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.