"Bangkok" originally was a small village on the west bank of the Chao Phraya River. After the fall of Ayutthaya in the late 18th century, King Taksin the Great turned that village into Siam's new capital and renamed it Thonburi. In 1782, King Rama I moved the capital to the eastern bank of the river at Rattanakosin; originally the site of a Chinese community, who were moved outside of the new city walls to Yaowarat. King Rama I named the city Krung Thep, as it is now known to Thais and which in English is translates as the "City of Angels".

The full name "Krung thep mahanakhon amorn ratanakosin mahintharayutthaya mahadilok popnoparat ratchathani burirom udomratchanivetmahasathan amornpiman avatarnsathit sakkathattiyavisnukarmprasit" (กรุงเทพมหานคร อมรรัตนโกสินทร์ มหินทรายุธยามหาดิลกภพ นพรัตน์ราชธานี บุรีรมย์อุดมราชนิเวศน์มหาสถาน อมรพิมานอวตารสถิต สักกะทัตติยะวิษณุกรรมประสิทธิ์) is listed as the world's longest location name by the Guinness Book of Records; an English rendering goes like this: "The city of angels, the great city, the residence of the Emerald Buddha, the impregnable city of Ayutthaya of God Indra, the grand capital of the world endowed with nine precious gems, the happy city, abounding in an enormous Royal Palace that resembles the heavenly abode where reigns the reincarnated god, a city given by Indra and built by Vishnukarn". The original village of Bangkok has long since ceased to exist, but foreigners never caught on to the change.

Life was taking place on the water; ordinary people lived on bamboo-rafts along the river, while floating vendors roamed the water to sell fruit and vegetables. The only stone structures built on land were temples and palaces. In the 19th-century, Western powers incorporated much of Southeast Asia into their colonial empires. King Rama IV and V felt that the only way to keep Siam independent was to modernise the country along European lines. Traditional canals were filled up and turned into roads. King Rama V moved the residence of the King to Dusit and laid out that district's grand boulevards along European lines.

Bangkok really started to develop after World War II. The economic centre shifted from the orderly planned city of Rattanakosin in an eastward direction, leaving Bangkok without an obvious centre. Bangkok established itself as the driving power behind Thailand's new role as a newly industrializing country from the 1980s onwards. Rapid economic growth has attracted migration from the countryside, with millions of Thais moving here from Isaan to make a living.

This rapid expansion turned Bangkok into one of the most cosmopolitan and happening cities in Asia; but also ensured numerous problems. A wide gap has emerged between those who profit from economic activity, and those who came to the city from the countryside in search of work. Bangkok's seemingly never-ending traffic jams continue as the new Skytrain and metro systems are not really connected with other means of public transportation.

Credits: wikitravel.org