Formerly known as East Pakistan, Bangladesh came into being only in 1971, when the two parts of Pakistan split after a bitter civil war which drew in neighboring India. Bangladesh spent 15 years under military rule and, although democracy was restored in 1990, the political scene remains volatile.

Most of the country is formed by the alluvial plain of the Ganges-Brahmaputra river system - the largest delta in the world; water flow is second only to that of the Amazon. To the east of the delta lie the Chittagong Hill Tracts. Flooding is normal and life has adapted to take account of this. Occasionally, excessive flooding, as in 1988, 1998 and 2004, causes widespread destruction and loss of life.

The landscape in Bangladesh is mainly flat with many bamboo-, mango- and palm-covered plains created by the effects of the great river systems of the Ganges and the Brahmaputra. The Sundarbans in southwest Bangladesh is one of the largest Mangrove forests in the world and the area supports a variety of wildlife, including the Royal Bengal Tiger, the national animal. Today, Bangladesh is one of the world's most densely populated countries and poverty is deep and widespread, although the population growth has reduced and the health and education systems have improved.

However, there have been political tensions in recent years and the country has been criticized for its human rights record. As a result, travelers are advised against all but essential travel to the Chittagong Hill Tracts (this does not include the city of Chittagong) because of the risk of being caught up in clashes between rival tribal groups, settlers and the military.

Geography
The People’s Republic of Bangladesh, formerly East Pakistan, is bordered to the west and northwest by West Bengal (India), to the north by Assam and Meghalaya (India), to the east by Assam and Tripura (India) and by Myanmar (Burma) to the southeast. The landscape is mainly flat. A large part of Bangladesh is made up of alluvial plain, caused by the effects of the two great river systems of the Ganges (Padma) and the Brahmaputra (Jamuna) and their innumerable tributaries. In the northeast and east of the country, the landscape rises to form forested hills. To the southeast, along the Burmese and Indian borders, the land is hilly and wooded. About one-seventh of the country’s area is under water and flooding occurs regularly.