Bangladesh is a South Asian country located in the Bengal region. It has a population of over 171 million and a land area of 147,570 square kilometers. The majority of people speak Bangla and practice Islam. Bangladesh has a unitary parliamentary government and became independent after separating from Pakistan in 1971 following a war of liberation. The economy is mainly based on agriculture, with rice and jute as the main crops. Major rivers like the Ganges, Brahmaputra and Meghna flow through the low-lying country.