The Bangladesh Liberation War also know as the Bangladesh war of Independence, was a revolution and armed conflict sparked by the rise of the Bangali nationalist and self-determination movement in what was then East Pakistan during the 1971 Bangladesh genocide. It resulted in the independence of the People's Republic of Bangladesh.
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.
Then.... The central government relented and granted official status to the bengali language in 1956. In 1999, UNESCO declared 21 February as International Mother Language Day.
Then.... Year of 1956 to 1970 is many collation.
Then.... The 7 March Speech of Bangabandhu was a speech given by Sheikh Mujibur Rahman, The founding father of Bangladesh on 7 March 1971 at the Ramna Race Course.
Then.... 25 and 26 march 1971. pakistani military killed many bangladeshi people, It was Achievement independent day.
Then... Many collation 25 march to 16 December is.
Then.... The war ended on 16 December 1971 after West Pakistan surrendered.
