Liberation war of Bangladesh Introduction : 1971 is a milestone in the modern history of Bengali. A glorious history has been written in this year 1971. We achieved freedom in 1971 through blood, tears and immense sacrifice. And independent sovereign Bangladesh has emerged through the heroic armed liberation war. Liberation War is therefore a pride in our national life, a great victory story of glory. Background of the War of Liberation : During the partition of the country in 1947, East Bengal was annexed artificially Communal state with Pakistan. 56 percent of Pakistan's population lived in East Bengal and East Pakistan. But still the key to governance was axism in West Pakistan. Gradually, the nature of the rule and exploitation of the ruling group of West Pakistan became clear in front of the people of East Bengal. Within a few months of the establishment of Pakistan, ignoring Bengali, the mother tongue of 56 percent, the Pakistani rulers declared Urdu, the language of 7 pe...