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Lan Xang () or Lancang was a Lao kingdom that held the area of present-day
Laos Laos, officially the Lao People's Democratic Republic (LPDR), is the only landlocked country in Southeast Asia. It is bordered by Myanmar and China to the northwest, Vietnam to the east, Cambodia to the southeast, and Thailand to the west and ...
from 1353 to 1707. For three and a half centuries, Lan Xang was one of the largest kingdoms in
Southeast Asia Southeast Asia is the geographical United Nations geoscheme for Asia#South-eastern Asia, southeastern region of Asia, consisting of the regions that are situated south of China, east of the Indian subcontinent, and northwest of the Mainland Au ...
. The kingdom is the basis for Laos's national historic and cultural identity.


Name

''Lān Xāng Hôm Khāo'' is one
romanization In linguistics, romanization is the conversion of text from a different writing system to the Latin script, Roman (Latin) script, or a system for doing so. Methods of romanization include transliteration, for representing written text, and tra ...
of the Lao name (), meaning "the Million Elephants and the White Parasol". The kingdom's name alludes to the power of the king, his ties to Laotian Buddhism, and his army's countless
war elephant A war elephant is an elephant that is Animal training, trained and guided by humans for combat purposes. Historically, the war elephant's main use was to charge (warfare), charge the enemy, break their ranks, and instill terror and fear. Elep ...
s. Other romanizations include ''Lan Sang'', ''Lane Sang'', and ''Lane Xang''. The name ''Láncāng'' is the
pinyin Hanyu Pinyin, or simply pinyin, officially the Chinese Phonetic Alphabet, is the most common romanization system for Standard Chinese. ''Hanyu'' () literally means 'Han Chinese, Han language'—that is, the Chinese language—while ''pinyin' ...
romanization In linguistics, romanization is the conversion of text from a different writing system to the Latin script, Roman (Latin) script, or a system for doing so. Methods of romanization include transliteration, for representing written text, and tra ...
of the kingdom's
Chinese Chinese may refer to: * Something related to China * Chinese people, people identified with China, through nationality, citizenship, and/or ethnicity **Han Chinese, East Asian ethnic group native to China. **'' Zhonghua minzu'', the supra-ethnic ...
name , still used for the upper stretches of the Mekong in
Tibet Tibet (; ''Böd''; ), or Greater Tibet, is a region in the western part of East Asia, covering much of the Tibetan Plateau and spanning about . It is the homeland of the Tibetan people. Also resident on the plateau are other ethnic groups s ...
and
Yunnan Yunnan; is an inland Provinces of China, province in Southwestern China. The province spans approximately and has a population of 47.2 million (as of 2020). The capital of the province is Kunming. The province borders the Chinese provinces ...
. Other names for the kingdom include the Chinese ''Nánzhǎng'' (); the
Sanskrit Sanskrit (; stem form ; nominal singular , ,) is a classical language belonging to the Indo-Aryan languages, Indo-Aryan branch of the Indo-European languages. It arose in northwest South Asia after its predecessor languages had Trans-cultural ...
''Srī Śatanāganayuta'' and the
Pali Pāli (, IAST: pāl̤i) is a Classical languages of India, classical Middle Indo-Aryan languages, Middle Indo-Aryan language of the Indian subcontinent. It is widely studied because it is the language of the Buddhist ''Pali Canon, Pāli Can ...
''Siri Satanāganahuta''; the Thai ''Lan Chang'' () and ''Lan Chang Rom Khao'' (); the
Lanna The Lan Na kingdom or the Kingdom of Lanna (, , "Kingdom of a Million Rice Fields"; , , ), also known as Lannathai, was an Indianized state centered in present-day Northern Thailand from the 13th to the 18th centuries. The cultural developme ...
''Lan Chang'' () and ''Lan Chang Hom Khao'' (); the present
Vietnamese Vietnamese may refer to: * Something of, from, or related to Vietnam, a country in Southeast Asia * Vietnamese people, or Kinh people, a Southeast Asian ethnic group native to Vietnam ** Overseas Vietnamese, Vietnamese people living outside Vietna ...
name and the historical names ''Ai Lao'' (), ''Vạn Tượng'' (, "Ten Thousand Elephants"), and ''Nam Chưởng'' (); the Khmer ''Lean Cheang'' (), ''Lean Damri'' (), or ''Srei Satneakonhot'' (); and the Burmese ''Linzin'' ().


Historical overview


Origins

The geography Lan Xang would occupy had been originally settled by indigenous Austroasiatic-speaking tribes, such as Khmuic peoples and
Vietic peoples Vietic peoples refers to a group of ethnic groups of Southeast Asia. Geographic distribution The Vietic peoples are aboriginal to northern Vietnam, Laos and surrounding areas, mostly in northern Annamite mountains, although they can also be fo ...
which gave rise to the
Bronze Age The Bronze Age () was a historical period characterised principally by the use of bronze tools and the development of complex urban societies, as well as the adoption of writing in some areas. The Bronze Age is the middle principal period of ...
cultures in
Ban Chiang Ban Chiang (, ; , ) is an archaeological site in Nong Han district, Udon Thani province, Thailand. It has been a UNESCO World Heritage Site since 1992. Discovered in 1966, the site first attracted interest due to its ancient red-painted potte ...
(today part of
Isan Northeast Thailand or Isan (Isan language, Isan/, ; ; also written as Isaan, Isarn, Issarn, Issan, Esan, or Esarn; from Pāli ''isāna'' or Sanskrit ईशान्य ''īśānya'' "northeast") consists of 20 provinces in northeastern Thai ...
,
Thailand Thailand, officially the Kingdom of Thailand and historically known as Siam (the official name until 1939), is a country in Southeast Asia on the Mainland Southeast Asia, Indochinese Peninsula. With a population of almost 66 million, it spa ...
) and the
Đông Sơn culture The Dong Son culture, Dongsonian culture, or the Lạc Việt culture (named for modern village Đông Sơn, a village in Thanh Hóa, Vietnam) was a Bronze Age culture in ancient Vietnam centred at the Red River Valley of northern Vietnam ...
as well as
Iron Age The Iron Age () is the final epoch of the three historical Metal Ages, after the Chalcolithic and Bronze Age. It has also been considered as the final age of the three-age division starting with prehistory (before recorded history) and progre ...
peoples near
Xiangkhoang Plateau The Xiang Khouang Plateau or Xiang Khwang Plateau, also known in French as Plateau du Tran-Ninh is a plateau in the north of Laos. The landscape is characterized by green mountains, rugged karst formations and verdant valleys with plenty of river ...
on the
Plain of Jars The Plain of Jars ( Lao: ທົ່ງໄຫຫີນ ''Thong Hai Hin'', ) is a megalithic archaeological landscape in Laos. It consists of thousands of stone jars scattered around the upland valleys and the lower foothills of the central plain of ...
,
Funan Funan (; , ; , Chữ Hán: ; ) was the name given by Chinese cartographers, geographers and writers to an ancient Khmer-Mon Indianized state—or, rather a loose network of states ''( Mandala)''—located in Mainland Southeast Asia covering ...
, and
Chenla Chenla or Zhenla ( zh, t=真臘, s=, 真腊, p=Zhēnlà, w=Chen-la; , ; ) is the Chinese designation for the vassal of the kingdom of Funan preceding the Khmer Empire that existed from around the late 6th to the early 9th century in Indochina. ...
(near
Vat Phou Vat Phou (or Vat Phu; ''temple-mountain'') is a ruined Khmer-Hindu temple complex in southern Laos and one of the oldest places of worship in Southeast Asia. It is at the base of mount Phou Khao, some from the Mekong in Champasak province. ...
in
Champasak Province Champasak (or Champassak, Champasack – Laotian language, Lao: ຈຳປາສັກ ) is a province in southwestern Laos, near the borders with Thailand and Cambodia. It is 1 of the 3 principalities that succeeded the Laos, Lao kingdom of Lan ...
). The
Han dynasty The Han dynasty was an Dynasties of China, imperial dynasty of China (202 BC9 AD, 25–220 AD) established by Liu Bang and ruled by the House of Liu. The dynasty was preceded by the short-lived Qin dynasty (221–206 BC ...
's chronicles of the
southward expansion of the Han dynasty The southward expansion of the Han dynasty was a series of Chinese military campaigns and expeditions in what is now modern Southern China and Northern Vietnam. Military expansion to the south began under the previous Qin dynasty and continue ...
provide the first written accounts of Tai–Kadai speaking peoples or ''Ai Lao'' who inhabited the areas of modern
Yunnan Yunnan; is an inland Provinces of China, province in Southwestern China. The province spans approximately and has a population of 47.2 million (as of 2020). The capital of the province is Kunming. The province borders the Chinese provinces ...
and
Guangxi Guangxi,; officially the Guangxi Zhuang Autonomous Region, is an Autonomous regions of China, autonomous region of the China, People's Republic of China, located in South China and bordering Vietnam (Hà Giang Province, Hà Giang, Cao Bằn ...
, China. The
Tai peoples Tai peoples are the populations who speak (or formerly spoke) the Tai languages. There are a total of about 93 million people of Tai ancestry worldwide, with the largest ethnic groups being Dai people, Dai, Thai people, Thai, Isan people, Isan, ...
migrated south in a series of waves beginning in the 7th century and accelerated following the Mongol conquest of Yunnan (1253–1256) into the northern reaches of what would become the kingdom of Lan Xang. The fertile northern
Mekong The Mekong or Mekong River ( , ) is a transboundary river in East Asia and Southeast Asia. It is the world's twelfth-longest river and the third-longest in Asia with an estimated length of and a drainage area of , discharging of wat ...
valleys were occupied by the
Dvaravati Dvaravati () was a medieval Mon political principality from the 6th century to the 11th century, located in the region now known as central Thailand, and was speculated to be a succeeding state of Lang-chia or Lang-ya-hsiu (). It was describe ...
culture of the
Mon people The Mon (; Thai Mon: ဂကူမည်; , ; , ) are an ethnic group who inhabit Lower Myanmar's Mon State, Kayin State, Kayah State, Tanintharyi Region, Bago Region, the Irrawaddy Delta, and several areas in Thailand (mostly in Pathum Than ...
and subsequently by the Khmer, where the principal city-state in the north was known then as
Muang Sua Muang Sua (, ) was the name of Luang Phrabang following its conquest in 698 by a Tai peoples, Tai/Lao prince, Khun Lo, who seized his opportunity when the king of Kingdom of Nanzhao, Nanzhao was engaged elsewhere. Khun Lo had been awarded the tow ...
and alternately as ''Xieng Dong Xieng Thong'' "The City of Flame Trees beside the River Dong", (modern city of
Luang Prabang Luang Prabang (Lao language, Lao: wikt:ຫຼວງພະບາງ, ຫຼວງພະບາງ, pronounced ), historically known as Xieng Thong (ຊຽງທອງ) and alternatively spelled Luang Phabang or Louangphabang, is the capital of Lu ...
). With the rise of the
Sukhothai Kingdom The Sukhothai Kingdom was a post-classical Siamese kingdom (Mandala (political model), ''maṇḍala'') in Mainland Southeast Asia surrounding the ancient capital city of Sukhothai Historical Park, Sukhothai in present-day north-central Thaila ...
, the principal city-states of
Muang Sua Muang Sua (, ) was the name of Luang Phrabang following its conquest in 698 by a Tai peoples, Tai/Lao prince, Khun Lo, who seized his opportunity when the king of Kingdom of Nanzhao, Nanzhao was engaged elsewhere. Khun Lo had been awarded the tow ...
(
Luang Prabang Luang Prabang (Lao language, Lao: wikt:ຫຼວງພະບາງ, ຫຼວງພະບາງ, pronounced ), historically known as Xieng Thong (ຊຽງທອງ) and alternatively spelled Luang Phabang or Louangphabang, is the capital of Lu ...
) and south to the twin cities of ''Vieng Chan Vieng Kham'' (
Vientiane Vientiane (, ) is the capital city, capital and largest city of Laos. Situated on the banks of the Mekong, Mekong River at the Thailand, Thai border, it comprises the five urban districts of Vientiane Prefecture and had a population of 840,000 ...
) came increasingly under Tai influence. Following the death of the Sukhothai king
Ram Khamhaeng Ramkhamhaeng (, ) or commonly known as Pho Khun Ramkhamhaeng Maharat (, ) was the third king of the Phra Ruang Dynasty, ruling the Sukhothai Kingdom (a historical kingdom of Thailand) from 1279 to 1298, during its most prosperous era. He is c ...
, and internal disputes within the kingdom of
Lan Na The Lan Na kingdom or the Kingdom of Lanna (, , "Kingdom of a Million Rice Fields"; , , ), also known as Lannathai, was an Indianized state centered in present-day Northern Thailand from the 13th to the 18th centuries. The cultural developmen ...
, both ''Vieng Chan Vieng Kham'' (
Vientiane Vientiane (, ) is the capital city, capital and largest city of Laos. Situated on the banks of the Mekong, Mekong River at the Thailand, Thai border, it comprises the five urban districts of Vientiane Prefecture and had a population of 840,000 ...
) and ''Muang Sua'' (
Luang Prabang Luang Prabang (Lao language, Lao: wikt:ຫຼວງພະບາງ, ຫຼວງພະບາງ, pronounced ), historically known as Xieng Thong (ຊຽງທອງ) and alternatively spelled Luang Phabang or Louangphabang, is the capital of Lu ...
) were independent Lao-Tai
mandalas A mandala (, ) is a geometric configuration of symbols. In various spiritual traditions, mandalas may be employed for focusing attention of practitioners and adepts, as a spiritual guidance tool, for establishing a sacred space and as an aid ...
until the founding of Lan Xang in 1353.


The Legends of Khun Borom

The cultural memory of the early migrations and the mixing of Tai influence with the indigenous, Mon, and
Khmer people The Khmer people (, Romanization of Khmer#UNGEGN, UNGEGN: , Romanization of Khmer#ALA-LC Romanization Tables, ALA-LC: ) are an Austroasiatic ethnic group native to Cambodia. They comprise over 95% of Cambodia's population of 17 million.https ...
s were preserved in the origin myths and traditions of Lan Xang. The cultural, linguistic, and political roots which highlight the commonality of these early legends can help to understand Lan Xang and its relations with neighboring kingdoms. The ''Nithan Khun Borum'' "Story of
Khun Borom Khun Borom (, ) or Khoun Bourôm (, ) is a legendary progenitor of the Southwestern Tai-speaking peoples, Mythology According to the myth of Khoun Borôm, a myth commonly related among Tai-speaking peoples, in ancient times people were wicked ...
" was central to these origin stories and formed the introduction to the ''Phongsavadan'' or court chronicles which were read aloud during auspicious occasions and festivals. Throughout the history of Lan Xang the legitimacy of the monarchy was tied to the single dynasty of
Khun Lo Khun Lo, legendary founder of the city of Luang Prabang (then known as Muang Sua during his reign), was the eldest of the seven sons of the Khun Borom, and is credited as being the first of the prehistoric Lao monarchs. The royal families of L ...
, the legendary king of Muang Sua and son of Khun Borom.


The Conquests of King Fa Ngum

The traditional court histories of Lan Xang begin in the ''Year of the Nāga'' 1316 (the
nāga In various Asian religious traditions, the Nāgas () are a divine, or semi-divine, race of half-human, half-serpent beings that reside in the netherworld (Patala), and can occasionally take human or part-human form, or are so depicted in art. ...
a mythical serpent of the Mekong and a protector spirit of the kingdom) with the birth of
Fa Ngum Somdetch Brhat-Anya Fa Ladhuraniya Sri Sadhana Kanayudha Maharaja Brhat Rajadharana Sri Chudhana Negara (), better known as Fa Ngum ( Laotian: ຟ້າງູ່ມ ; 1316 – 1393, born in Muang Sua, died in Nan), established the Lao kin ...
. Fa Ngum's Grandfather Souvanna Khampong was king of
Muang Sua Muang Sua (, ) was the name of Luang Phrabang following its conquest in 698 by a Tai peoples, Tai/Lao prince, Khun Lo, who seized his opportunity when the king of Kingdom of Nanzhao, Nanzhao was engaged elsewhere. Khun Lo had been awarded the tow ...
and his father Chao Fa Ngiao was the crown prince. As a youth Fa Ngum was sent to the
Khmer Empire The Khmer Empire was an empire in Southeast Asia, centered on Hydraulic empire, hydraulic cities in what is now northern Cambodia. Known as Kambuja (; ) by its inhabitants, it grew out of the former civilization of Chenla and lasted from 802 t ...
to live as a son of King
Jayavarman IX Jayavarman IX (), also known as Jayavarmadiparamesvara was sovereign of the Khmer Empire from 1327 to 1336. Jayavarman IX was like his father, Indrajayavarman, a convinced Shaivism, Shivaite. This sovereign is the last king mentioned by inscrip ...
, where he was given princess Keo Kang Ya. In 1343 King Souvanna Khampong died, and a succession dispute for Muang Sua took place. In 1349 Fa Ngum was granted an army known as the "Ten Thousand" to take the crown. At the time the Khmer Empire was in decline (possibly from an outbreak of the
Black Death The Black Death was a bubonic plague pandemic that occurred in Europe from 1346 to 1353. It was one of the list of epidemics, most fatal pandemics in human history; as many as people perished, perhaps 50% of Europe's 14th century population. ...
and the combined influx of
Tai peoples Tai peoples are the populations who speak (or formerly spoke) the Tai languages. There are a total of about 93 million people of Tai ancestry worldwide, with the largest ethnic groups being Dai people, Dai, Thai people, Thai, Isan people, Isan, ...
), both Lanna and Sukhothai had been established in what had been Khmer territory, and the Siamese were growing in the area of the
Chao Phraya River The Chao Phraya River is the major river in Thailand, with its low alluvial plain forming the centre of the country. It flows through Bangkok and then into the Gulf of Thailand. Etymology Written evidence of the river being referred to by the ...
which would become the
Ayutthaya Kingdom The Ayutthaya Kingdom or the Empire of Ayutthaya was a Thai people, Thai kingdom that existed in Southeast Asia from 1351 to 1767, centered around the city of Phra Nakhon Si Ayutthaya (city), Ayutthaya, in Siam, or present-day Thailand. Europe ...
. The opportunity for the Khmer was to create a friendly buffer state in an area they could no longer effectively control with only a moderately sized military force. Fa Ngum's campaign started in southern Laos, taking the towns and cities in the region around Champasak and moving northward through Thakek and
Kham Muang Northern Thai (), also called Kam Mueang (, กำเมือง) or Lanna, is the language spoken by the Northern Thai people of Thailand. It is a Southwestern Tai language. The language has approximately six million speakers, most of whom ...
along the middle
Mekong The Mekong or Mekong River ( , ) is a transboundary river in East Asia and Southeast Asia. It is the world's twelfth-longest river and the third-longest in Asia with an estimated length of and a drainage area of , discharging of wat ...
. From his position on the middle
Mekong The Mekong or Mekong River ( , ) is a transboundary river in East Asia and Southeast Asia. It is the world's twelfth-longest river and the third-longest in Asia with an estimated length of and a drainage area of , discharging of wat ...
, Fa Ngum sought assistance and supply from
Vientiane Vientiane (, ) is the capital city, capital and largest city of Laos. Situated on the banks of the Mekong, Mekong River at the Thailand, Thai border, it comprises the five urban districts of Vientiane Prefecture and had a population of 840,000 ...
in attacking Muang Sua, which they refused. However, Prince Nho of
Muang Phuan Muang Phuan (, ; ; Country of Phuan) or Xieng Khouang (, ; ), also known historically to the Vietnamese as Trấn Ninh (chữ Hán: 鎮寧; lit. "securement of peace"), was a historical principality on the Xiang Khouang Plateau, which constitut ...
(Muang Phoueune) offered assistance and vassalage to Fa Ngum for assistance in a succession dispute of his own and help in securing Muang Phuan from
Đại Việt Đại Việt (, ; literally Great Việt), was a Vietnamese monarchy in eastern Mainland Southeast Asia from the 10th century AD to the early 19th century, centered around the region of present-day Hanoi. Its early name, Đại Cồ Việt,(ch ...
. Fa Ngum agreed and quickly moved his army to take Muang Phuan and then on to take
Xam Neua Xam Neua (, , sometimes transcribed as ''Sam Nuea'' or ''Samneua'', literally 'northern swamp'; ), is the capital of Houaphanh Province, Laos. History After fleeing from Phrae, deposed king Phiriya Thepphawong escaped from Northern Thailand to ...
and several smaller towns of Đại Việt. The Vietnamese kingdom of
Đại Việt Đại Việt (, ; literally Great Việt), was a Vietnamese monarchy in eastern Mainland Southeast Asia from the 10th century AD to the early 19th century, centered around the region of present-day Hanoi. Its early name, Đại Cồ Việt,(ch ...
, concerned with their rival
Champa Champa (Cham language, Cham: ꨌꩌꨛꨩ, چمڤا; ; 占城 or 占婆) was a collection of independent Chams, Cham Polity, polities that extended across the coast of what is present-day Central Vietnam, central and southern Vietnam from ...
to the south sought a clearly defined border with the growing power of Fa Ngum. The result was to use the
Annamite Range The Annamite Range (; ) is a major mountain range of Mainland Southeast Asia, extending approximately through Laos, Vietnam, and a small area in northeast Cambodia. Geography The highest points of the Annamite Range are the -high Phou Bia, th ...
as both a cultural and territorial barrier between the two kingdoms. Continuing his conquests Fa Ngum turned toward the
Sip Song Chau Tai The Sip Song Chau TaiOther spellings include: Sip Song Chau Thai, Sipsong Chuthai, Sipsong Chu Tai, Sip Song Chu Tai, Sipsongchuthai, Sip Song Chu Thai, Sipsong Chau Tai, Sip Song Chao Thai, Sipsong Chao Tai, Sipsongchutai, Sipsong Chao Thai. ("Tw ...
along the
Red Red is the color at the long wavelength end of the visible spectrum of light, next to orange and opposite violet. It has a dominant wavelength of approximately 625–750 nanometres. It is a primary color in the RGB color model and a seconda ...
and Black River valleys, which were heavily populated with Lao. Having secured a sizable force of Lao from each territory under his domain Fa Ngum moved down the
Nam Ou The Nam Ou (Lao language, Laotian: ນ້ຳອູ , Literal translation, literally: "rice bowl river") is one of the most important rivers of Laos. It runs 448 km from Phongsaly Province to Luang Prabang Province. The river rises in Muang Ou ...
to take
Muang Sua Muang Sua (, ) was the name of Luang Phrabang following its conquest in 698 by a Tai peoples, Tai/Lao prince, Khun Lo, who seized his opportunity when the king of Kingdom of Nanzhao, Nanzhao was engaged elsewhere. Khun Lo had been awarded the tow ...
. Despite three attacks the King of Muang Sua, who was Fa Ngum's uncle, was unable to deter the size of Fa Ngum's army and committed suicide rather than be taken alive. In 1353 Fa Ngum was crowned, and named his Kingdom ''Lan Xang Hom Khao'' "The Land of a Million Elephants and the White Parasol", Fa Ngum continued his conquests to secure the areas around the
Mekong The Mekong or Mekong River ( , ) is a transboundary river in East Asia and Southeast Asia. It is the world's twelfth-longest river and the third-longest in Asia with an estimated length of and a drainage area of , discharging of wat ...
by moving to take Sipsong Panna (modern
Xishuangbanna Dai Autonomous Prefecture Xishuangbanna, sometimes shortened to Banna, is one of the eight autonomous prefectures of Yunnan Province. The autonomous prefecture for Dai people is in the extreme south of Yunnan province, China, bordering both Myanmar and Laos. Xishuangbanna ...
) and began moving south to the borders of Lanna along the
Mekong The Mekong or Mekong River ( , ) is a transboundary river in East Asia and Southeast Asia. It is the world's twelfth-longest river and the third-longest in Asia with an estimated length of and a drainage area of , discharging of wat ...
. King Phayu of Lanna raised an army which Fa Ngum overwhelmed at
Chiang Saen Chiang Saen () is an old city in Northern Thailand. Chiang Saen is the capital of the Chiang Saen district, which lies in the north of the Chiang Rai province. Geography Chiang Saen is located in the northernmost tip of Thailand. The provincia ...
, forcing Lanna to cede some its territory and provide valuable gifts in exchange for mutual recognition. Having secured his immediate borders Fa Ngum returned to
Muang Sua Muang Sua (, ) was the name of Luang Phrabang following its conquest in 698 by a Tai peoples, Tai/Lao prince, Khun Lo, who seized his opportunity when the king of Kingdom of Nanzhao, Nanzhao was engaged elsewhere. Khun Lo had been awarded the tow ...
. In 1351
Uthong King U-thongThe Royal Institute.'List of monarchs Ayutthaya''. (; ) or King Ramathibodi I (; ; , 1314–1369) was the first king of the kingdom Ayutthaya Kingdom, Ayutthaya (now part of Thailand), reigning from 1351 to 1369. Origins and Reign ...
, who was married to a daughter of the Khmer King Suphanburi, founded the city of
Ayutthaya Ayutthaya, Ayudhya, or Ayuthia may refer to: * Ayutthaya Kingdom, a Thai kingdom that existed from 1350 to 1767 ** Ayutthaya Historical Park, the ruins of the old capital city of the Ayutthaya Kingdom * Phra Nakhon Si Ayutthaya province (locall ...
. However, the remains of the Khmer Empire were in direct conflict with the growing power of Ayutthaya and the two became rivals rather than allies. Throughout the 1350s Ayutthaya expanded over western Khmer territories and the
Khorat Plateau The Khorat Plateau (; ) is a plateau in the northeastern Thai region of Isan. The plateau forms a natural region, named after the short form of Nakhon Ratchasima, a historical barrier controlling access to and from the area. Geography The avera ...
. In 1352
Angkor Angkor ( , 'capital city'), also known as Yasodharapura (; ),Headly, Robert K.; Chhor, Kylin; Lim, Lam Kheng; Kheang, Lim Hak; Chun, Chen. 1977. ''Cambodian-English Dictionary''. Bureau of Special Research in Modern Languages. The Catholic Uni ...
was attacked by Ayutthaya in a failed attempt to take the capital.
Vientiane Vientiane (, ) is the capital city, capital and largest city of Laos. Situated on the banks of the Mekong, Mekong River at the Thailand, Thai border, it comprises the five urban districts of Vientiane Prefecture and had a population of 840,000 ...
remained independent and powerful, and the growing power of Ayutthaya threatened regional stability. In 1356 Fa Ngum marched south to take
Vientiane Vientiane (, ) is the capital city, capital and largest city of Laos. Situated on the banks of the Mekong, Mekong River at the Thailand, Thai border, it comprises the five urban districts of Vientiane Prefecture and had a population of 840,000 ...
for failing to support his earlier advance on
Muang Sua Muang Sua (, ) was the name of Luang Phrabang following its conquest in 698 by a Tai peoples, Tai/Lao prince, Khun Lo, who seized his opportunity when the king of Kingdom of Nanzhao, Nanzhao was engaged elsewhere. Khun Lo had been awarded the tow ...
. In 1357 he took
Vientiane Vientiane (, ) is the capital city, capital and largest city of Laos. Situated on the banks of the Mekong, Mekong River at the Thailand, Thai border, it comprises the five urban districts of Vientiane Prefecture and had a population of 840,000 ...
and the surrounding plains, and marched south to assert Lao control over the areas seized by Ayutthaya. Fa Ngum moved across the
Khorat Plateau The Khorat Plateau (; ) is a plateau in the northeastern Thai region of Isan. The plateau forms a natural region, named after the short form of Nakhon Ratchasima, a historical barrier controlling access to and from the area. Geography The avera ...
taking the major cities along the
Mun MUN may refer to: People * Mun, another spelling of Moon (Korean name), Korean family and personal name *Mun (surname) * Ajahn Mun (1870–1949), Thai ''bhikkhu'' (Buddhist monk) Places * Mun, Hautes-Pyrénées, a commune in the Hautes-Pyrén ...
and
Chi River The Chi River (, , ; , ) is the longest river flowing wholly within Thailand. It is long but carries less water than the second longest river, the Mun. The name of the river is "Mae Si" () in the Isan and Lao languages of the region, being tra ...
s and moving as far south as
Roi Et Roi Et (, ) is a town (''thesaban mueang'') in north-eastern Thailand, capital of Roi Et province. It covers the whole ''tambon'' Nai Mueang of Mueang Roi Et district. As of 2006 it had a population of 34,229. Roi Et is 514 km from Bang ...
. In Roi Et, Fa Ngum directly challenged Ayutthaya, which acknowledged Lan Xang's control over the
Khorat Plateau The Khorat Plateau (; ) is a plateau in the northeastern Thai region of Isan. The plateau forms a natural region, named after the short form of Nakhon Ratchasima, a historical barrier controlling access to and from the area. Geography The avera ...
. Uthong sent 100 elephants, gold, silver, over 1,000 pieces of ivory and betrothed his daughter Nang Keo Lot Fa to be a second wife to Fa Ngum. By 1357 Fa Ngum had established the
mandala A mandala (, ) is a geometric configuration of symbols. In various spiritual traditions, mandalas may be employed for focusing attention of practitioners and adepts, as a spiritual guidance tool, for establishing a sacred space and as an aid ...
for the Kingdom of Lan Xang which extended from the borders of the Sipsong Panna with China south to Sambor below the
Mekong The Mekong or Mekong River ( , ) is a transboundary river in East Asia and Southeast Asia. It is the world's twelfth-longest river and the third-longest in Asia with an estimated length of and a drainage area of , discharging of wat ...
rapids at
Khong Island Khong Island or Don Khong () is the largest island and the seat of administration in the Si Phan Don riverine archipelago located in the Mekong River, Khong District, Champasak Province, southern Laos Laos, officially the Lao People's De ...
, and from the Vietnamese border along the
Annamite Range The Annamite Range (; ) is a major mountain range of Mainland Southeast Asia, extending approximately through Laos, Vietnam, and a small area in northeast Cambodia. Geography The highest points of the Annamite Range are the -high Phou Bia, th ...
to the western escarpment of the
Khorat Plateau The Khorat Plateau (; ) is a plateau in the northeastern Thai region of Isan. The plateau forms a natural region, named after the short form of Nakhon Ratchasima, a historical barrier controlling access to and from the area. Geography The avera ...
. It was thus one of the largest kingdoms in Southeast Asia.


King Samsenthai and Queen Maha Devi

Fa Ngum again led Lan Xang to war in the 1360s against Sukhothai, in which Lan Xang was victorious in defense of their territory but gave the competing court factions and the war weary population a justification to depose Fa Ngum in favor of his son Oun Huean. Fa Ngum became an exile in Muang Nan, where he died between 1373 and 1390. In 1371, Oun Huean was crowned as King Samsenthai (King of 300,000 Tai) a carefully chosen name for the Lao-Khmer prince, which showed preference for the Lao-tai population he governed over the Khmer factions at court. Samenthai consolidated the gains of his father, and fought back Lanna in
Chiang Saen Chiang Saen () is an old city in Northern Thailand. Chiang Saen is the capital of the Chiang Saen district, which lies in the north of the Chiang Rai province. Geography Chiang Saen is located in the northernmost tip of Thailand. The provincia ...
during the 1390s. In 1402 he received formal recognition for Lan Xang from the
Ming Empire The Ming dynasty, officially the Great Ming, was an imperial dynasty of China that ruled from 1368 to 1644, following the collapse of the Mongol-led Yuan dynasty. The Ming was the last imperial dynasty of China ruled by the Han people, ...
in China. In 1416, at the age of sixty, Samsenthai died and was succeeded by his son Lan Kham Daeng. The Viet Chronicles record that during the reign of Lan Kham Daeng in 1421 the
Lam Sơn Uprising Lam or LAM may refer to: Organizations * Laguna Art Museum, California, US * Leather Archives & Museum (LA&M), Chicago, US * Lam Eng Rubber, a Malaysian manufacturer * Lam Research, American semiconductor equipment company * LAM Mozambique Airline ...
took place under
Lê Lợi Lê Lợi (, chữ Hán: 黎利; 10 September 1385 – 5 October 1433), also known by his temple name as Lê Thái Tổ (黎太祖) and by his pre-imperial title Bình Định vương (平定王; "Prince of Pacification"), was a Vietnamese peopl ...
against the
Ming The Ming dynasty, officially the Great Ming, was an imperial dynasty of China that ruled from 1368 to 1644, following the collapse of the Mongol-led Yuan dynasty. The Ming was the last imperial dynasty of China ruled by the Han people, t ...
, and sought Lan Xang's assistance. An army of 30,000 with 100 elephant cavalry was dispatched, but instead sided with the Chinese. The death of Lan Kham Daeng ushered in a period of uncertainty and
regicide Regicide is the purposeful killing of a monarch or sovereign of a polity and is often associated with the usurpation of power. A regicide can also be the person responsible for the killing. The word comes from the Latin roots of ''regis'' ...
. From 1428 to 1440 seven kings ruled Lan Xang; all were killed by assassination or intrigue guided by a Queen known only by her title as ''Maha Devi'' or as ''
Nang Keo Phimpha Nang Keo Phimpha () (1343–1438), an epithet meaning literally "''The Cruel''",René de Berval: ''Kingdom of Laos: the land of the million elephants and of the white parasol'' France-Asie, 1959 p.27 was Queen regnant of Lan Xang in 1438, taking t ...
'' "The Cruel". It is possible that from 1440 to 1442 she ruled Lan Xang as the first and only female leader, before being drowned in the Mekong in 1442 as an offering to the
naga Naga or NAGA may refer to: Mythology * Nāga, a serpentine deity or race in Hindu, Buddhist and Jain traditions ** Phaya Naga, mythical creatures believed to live in the Laotian stretch of the Mekong River ** Naga, another name for Bakunawa, an ...
. In 1440
Vientiane Vientiane (, ) is the capital city, capital and largest city of Laos. Situated on the banks of the Mekong, Mekong River at the Thailand, Thai border, it comprises the five urban districts of Vientiane Prefecture and had a population of 840,000 ...
revolted, but despite the years of instability the capital at
Muang Sua Muang Sua (, ) was the name of Luang Phrabang following its conquest in 698 by a Tai peoples, Tai/Lao prince, Khun Lo, who seized his opportunity when the king of Kingdom of Nanzhao, Nanzhao was engaged elsewhere. Khun Lo had been awarded the tow ...
was able to suppress the rebellion. An
interregnum An interregnum (plural interregna or interregnums) is a period of revolutionary breach of legal continuity, discontinuity or "gap" in a government, organization, or social order. Archetypally, it was the period of time between the reign of one m ...
began in 1453 and ended in 1456 with the crowning of King Chakkaphat (1456–1479).


The White Elephant War with Đại Việt

In 1448 during the disorder of the ''Maha Devi'', Muang Phuan and some areas along the Black River were annexed by the kingdom of
Đại Việt Đại Việt (, ; literally Great Việt), was a Vietnamese monarchy in eastern Mainland Southeast Asia from the 10th century AD to the early 19th century, centered around the region of present-day Hanoi. Its early name, Đại Cồ Việt,(ch ...
and several skirmishes took place against Lanna along the
Nan River The Nan River (, , ; , ) is a river in Thailand. It is one of the most important tributaries of the Chao Phraya River. Geography The Nan River originates in the Luang Prabang Range, Nan Province. The provinces along the river after Nan Prov ...
. In 1471 Emperor Lê Thánh Tông of Đại Việt invaded and destroyed the kingdom of
Champa Champa (Cham language, Cham: ꨌꩌꨛꨩ, چمڤا; ; 占城 or 占婆) was a collection of independent Chams, Cham Polity, polities that extended across the coast of what is present-day Central Vietnam, central and southern Vietnam from ...
. Also in 1471, Muang Phuan revolted and several Vietnamese were killed. By 1478 preparations were being made for a full-scale invasion of Lan Xang in retribution for the rebellion in Muang Phuan and, more importantly, for supporting the
Ming Empire The Ming dynasty, officially the Great Ming, was an imperial dynasty of China that ruled from 1368 to 1644, following the collapse of the Mongol-led Yuan dynasty. The Ming was the last imperial dynasty of China ruled by the Han people, ...
in 1421. Around the same time, a
white elephant A white elephant is a possession that its owner cannot dispose of without extreme difficulty, and whose cost, particularly that of maintenance, is out of proportion to its usefulness. In modern usage, it is a metaphor used to describe an object, ...
had been captured and brought to King Chakkaphat. The elephant was recognized as a symbol of kingship throughout Southeast Asia and
Lê Thánh Tông Lê Thánh Tông (黎聖宗; 25 August 1442 – 3 March 1497), personal name Lê Hạo, temple name Thánh Tông, courtesy name Tư Thành, was an emperor of Đại Việt, reigning from 1460 to 1497, the fifth and the longest-reigning empero ...
requested the animal's hair to be brought as a gift to the Vietnamese court. The request was seen as an affront, and according to legend, a box filled with dung was sent instead. The pretext having been set, a massive Viet force of 180,000 men marched in five columns to subdue Muang Phuan, and was met with a Lan Xang force of 200,000 infantry and 2,000 elephant cavalry in support which was led by the crown prince and three supporting generals. The Vietnamese forces won a hard-fought victory and continued north to threaten
Muang Sua Muang Sua (, ) was the name of Luang Phrabang following its conquest in 698 by a Tai peoples, Tai/Lao prince, Khun Lo, who seized his opportunity when the king of Kingdom of Nanzhao, Nanzhao was engaged elsewhere. Khun Lo had been awarded the tow ...
. King Chakkaphat and the court fled south toward
Vientiane Vientiane (, ) is the capital city, capital and largest city of Laos. Situated on the banks of the Mekong, Mekong River at the Thailand, Thai border, it comprises the five urban districts of Vientiane Prefecture and had a population of 840,000 ...
along the
Mekong The Mekong or Mekong River ( , ) is a transboundary river in East Asia and Southeast Asia. It is the world's twelfth-longest river and the third-longest in Asia with an estimated length of and a drainage area of , discharging of wat ...
. The Vietnamese took the capital of
Luang Prabang Luang Prabang (Lao language, Lao: wikt:ຫຼວງພະບາງ, ຫຼວງພະບາງ, pronounced ), historically known as Xieng Thong (ຊຽງທອງ) and alternatively spelled Luang Phabang or Louangphabang, is the capital of Lu ...
, and then divided their forces to create a
pincer attack The pincer movement, or double envelopment, is a military maneuver in which forces simultaneously attack both flanks (sides) of an enemy formation. This classic maneuver has been important throughout the history of warfare. The pincer m ...
. One branch continued west, taking Sipsong Panna and threatening Lanna, and another force headed south along the
Mekong The Mekong or Mekong River ( , ) is a transboundary river in East Asia and Southeast Asia. It is the world's twelfth-longest river and the third-longest in Asia with an estimated length of and a drainage area of , discharging of wat ...
toward
Vientiane Vientiane (, ) is the capital city, capital and largest city of Laos. Situated on the banks of the Mekong, Mekong River at the Thailand, Thai border, it comprises the five urban districts of Vientiane Prefecture and had a population of 840,000 ...
. A contingent of Vietnamese troops managed to reach the upper
Irrawaddy River The Irrawaddy River (, , Ayeyarwady) is the principal river of Myanmar, running through the centre of the country. Myanmar’s most important commercial waterway, it is about 1,350 miles (2,170 km) long. Originating from the confluence of the ...
(modern-day
Myanmar Myanmar, officially the Republic of the Union of Myanmar; and also referred to as Burma (the official English name until 1989), is a country in northwest Southeast Asia. It is the largest country by area in Mainland Southeast Asia and has ...
). King Tilok and Lanna preemptively destroyed the northern army, and the forces around
Vientiane Vientiane (, ) is the capital city, capital and largest city of Laos. Situated on the banks of the Mekong, Mekong River at the Thailand, Thai border, it comprises the five urban districts of Vientiane Prefecture and had a population of 840,000 ...
rallied under King Chakkaphat's younger son Prince Thaen Kham. The combined forces destroyed the Vietnamese forces, which fled in the direction of Muang Phuan. Although numbering only about 4,000 men, the Vietnamese destroyed the Muang Phuan capital in one last act of vengeance before retreating. Prince Thaen Kham then offered to restore his father Chakkphat to the throne, but he refused and abdicated in favor of his son who was crowned as Suvanna Balang (The Golden Chair) in 1479. The Vietnamese would not invade the unified Lan Xang for the next 200 years, and Lanna became a close ally to Lan Xang.


King Visoun and a Flowering of Culture

Through subsequent kings Lan Xang would repair the damage of the war with Đại Việt, which led to a blossoming of culture and trade. King Visoun (1500–1520) was a major patron of the arts and during his reign the classical literature of Lan Xang was first written. The
Theravada Buddhist ''Theravāda'' (; 'School of the Elders'; ) is Buddhism's oldest existing school. The school's adherents, termed ''Theravādins'' (anglicized from Pali ''theravādī''), have preserved their version of the Buddha's teaching or ''Dhamma'' in th ...
monks and monasteries became centers of learning and the
sangha Sangha or saṃgha () is a term meaning "association", "assembly", "company" or "community". In a political context, it was historically used to denote a governing assembly in a republic or a kingdom, and for a long time, it has been used b ...
grew in both cultural and political power. The ''Nithan Khun Borom'' (Story of
Khun Borom Khun Borom (, ) or Khoun Bourôm (, ) is a legendary progenitor of the Southwestern Tai-speaking peoples, Mythology According to the myth of Khoun Borôm, a myth commonly related among Tai-speaking peoples, in ancient times people were wicked ...
) first appeared in written form, along with several transcriptions of the
Jataka Tales The ''Jātaka'' (Sanskrit for "Birth-Related" or "Birth Stories") are a voluminous body of literature native to the Indian subcontinent which mainly concern the previous births of Gautama Buddha in both human and animal form. Jataka stories we ...
which recall previous lives of the
Buddha Siddhartha Gautama, most commonly referred to as the Buddha (),* * * was a wandering ascetic and religious teacher who lived in South Asia during the 6th or 5th century BCE and founded Buddhism. According to Buddhist legends, he was ...
. The
Tripitaka There are several Buddhist canons, which refers to the various scriptural collections of Buddhist sacred scriptures or the various Buddhist scriptural canons.
was transcribed from
Pali Pāli (, IAST: pāl̤i) is a Classical languages of India, classical Middle Indo-Aryan languages, Middle Indo-Aryan language of the Indian subcontinent. It is widely studied because it is the language of the Buddhist ''Pali Canon, Pāli Can ...
to Lao, and the Lao version of the
Ramayana The ''Ramayana'' (; ), also known as ''Valmiki Ramayana'', as traditionally attributed to Valmiki, is a smriti text (also described as a Sanskrit literature, Sanskrit Indian epic poetry, epic) from ancient India, one of the two important epics ...
or '' Pra Lak Pra Lam'' was also written. The earliest and continuously used Theravada temple, ''Wat Visoun'' was built in 1513 by King Visoun. Epic poems were written along with treatises on medicine, astrology and law. Lao court music was also systematized and the classical court orchestra took shape. King Visoun also sponsored several major temples or "wats" throughout the country. He chose the
Phra Bang The Phra Bang (, ; , , "Royal Buddha Image in the Dispelling Fear mudra") is a statue of Buddha in the city of Luang Prabang, Laos; it is the namesake of that city. The statue stands at , with palms facing forward, cast using ''thong'', an alloy ...
a standing image of the
Buddha Siddhartha Gautama, most commonly referred to as the Buddha (),* * * was a wandering ascetic and religious teacher who lived in South Asia during the 6th or 5th century BCE and founded Buddhism. According to Buddhist legends, he was ...
in the
mudra A mudra (; , , "seal", "mark", or "gesture"; ) is a symbolic or ritual gesture or pose in Hinduism, Jainism and Buddhism. While some mudras involve the entire body, most are performed with the hands and fingers. As well as being spiritual ges ...
or position of "dispelling fear" to be the
palladium Palladium is a chemical element; it has symbol Pd and atomic number 46. It is a rare and lustrous silvery-white metal discovered in 1802 by the English chemist William Hyde Wollaston. He named it after the asteroid Pallas (formally 2 Pallas), ...
of Lan Xang. The
Phra Bang The Phra Bang (, ; , , "Royal Buddha Image in the Dispelling Fear mudra") is a statue of Buddha in the city of Luang Prabang, Laos; it is the namesake of that city. The statue stands at , with palms facing forward, cast using ''thong'', an alloy ...
had been brought by Fa Ngum's Khmer wife Keo Kang Ya from
Angkor Angkor ( , 'capital city'), also known as Yasodharapura (; ),Headly, Robert K.; Chhor, Kylin; Lim, Lam Kheng; Kheang, Lim Hak; Chun, Chen. 1977. ''Cambodian-English Dictionary''. Bureau of Special Research in Modern Languages. The Catholic Uni ...
as a gift from her father. The image is traditionally believed to have been forged in
Ceylon Sri Lanka, officially the Democratic Socialist Republic of Sri Lanka, also known historically as Ceylon, is an island country in South Asia. It lies in the Indian Ocean, southwest of the Bay of Bengal, separated from the Indian subcontinent, ...
, which was the center of the Therevada Buddhist tradition and was made of ''thong'' an alloy of gold and silver. The
Phra Bang The Phra Bang (, ; , , "Royal Buddha Image in the Dispelling Fear mudra") is a statue of Buddha in the city of Luang Prabang, Laos; it is the namesake of that city. The statue stands at , with palms facing forward, cast using ''thong'', an alloy ...
had been kept in
Vientiane Vientiane (, ) is the capital city, capital and largest city of Laos. Situated on the banks of the Mekong, Mekong River at the Thailand, Thai border, it comprises the five urban districts of Vientiane Prefecture and had a population of 840,000 ...
until that time, in part because of the strength of the traditional
animist Animism (from meaning 'breath, spirit, life') is the belief that objects, places, and creatures all possess a distinct spiritual essence. Animism perceives all things—animals, plants, rocks, rivers, weather systems, human handiwork, and in ...
beliefs in
Muang Sua Muang Sua (, ) was the name of Luang Phrabang following its conquest in 698 by a Tai peoples, Tai/Lao prince, Khun Lo, who seized his opportunity when the king of Kingdom of Nanzhao, Nanzhao was engaged elsewhere. Khun Lo had been awarded the tow ...
. The
Phra Bang The Phra Bang (, ; , , "Royal Buddha Image in the Dispelling Fear mudra") is a statue of Buddha in the city of Luang Prabang, Laos; it is the namesake of that city. The statue stands at , with palms facing forward, cast using ''thong'', an alloy ...
image was so revered that the capital city was renamed in its honor from
Muang Sua Muang Sua (, ) was the name of Luang Phrabang following its conquest in 698 by a Tai peoples, Tai/Lao prince, Khun Lo, who seized his opportunity when the king of Kingdom of Nanzhao, Nanzhao was engaged elsewhere. Khun Lo had been awarded the tow ...
to ''
Luang Prabang Luang Prabang (Lao language, Lao: wikt:ຫຼວງພະບາງ, ຫຼວງພະບາງ, pronounced ), historically known as Xieng Thong (ຊຽງທອງ) and alternatively spelled Luang Phabang or Louangphabang, is the capital of Lu ...
''. King Visoun, his son
Photisarath Photisarath (also spelled Phothisarath, Phothisarat, or Potisarat, , 1501–1548), son of King Visoun of Lanxang, is considered to be the most devout of the Lao kings. He banned spirit worship and built temples upon the sites of spirit shrines. ...
, his grandson
Setthathirath Setthathirath (; 24 January 1534 – 1571) or Xaysettha (; , , ) is considered one of the great leaders in Lao history. Throughout the 1560s until his death, he successfully defended his kingdom of Lan Xang against military campaigns of Burmese ...
, and his great grandson Nokeo Koumane would provide Lan Xang with a succession of strong leaders who were able to preserve and restore the kingdom despite tremendous international challenges in the years ahead.


Lanna and war with Ayutthaya

King
Photisarath Photisarath (also spelled Phothisarath, Phothisarat, or Potisarat, , 1501–1548), son of King Visoun of Lanxang, is considered to be the most devout of the Lao kings. He banned spirit worship and built temples upon the sites of spirit shrines. ...
(1520–1550) was one of the great kings of Lan Xang, he took Nang Yot Kham Tip from Lanna as his queen as well as lesser queens from Ayutthaya, and
Longvek Longvek or Lavek (, or , ; ) was a city in Cambodia. It was the second capital city during the Cambodia's Post-Angkor period which began after the Angkor era. The city was known to early European traders as "Cambodia". The city used to serve as ...
. Photisarath was a devout Buddhist, and declared it as the state religion Lan Xang. In 1523 he requested a copy of the
Tripiṭaka There are several Buddhist canons, which refers to the various scriptural collections of Buddhist sacred scriptures or the various Buddhist scriptural canons.
from King Kaeo in Lanna, and in 1527 he abolished
spirit worship Animism (from meaning 'breath, spirit, life') is the belief that objects, places, and creatures all possess a distinct spiritual essence. Animism perceives all things—animals, plants, rocks, rivers, weather systems, human handiwork, and in ...
throughout the kingdom. In 1532 the period of peace ended for Lan Xang when Muang Phuan rebelled and took Photisarath two years to fully suppress. In 1533 he moved his court to
Vientiane Vientiane (, ) is the capital city, capital and largest city of Laos. Situated on the banks of the Mekong, Mekong River at the Thailand, Thai border, it comprises the five urban districts of Vientiane Prefecture and had a population of 840,000 ...
, the commercial capital of Lan Xang which was located on the floodplains of the
Mekong The Mekong or Mekong River ( , ) is a transboundary river in East Asia and Southeast Asia. It is the world's twelfth-longest river and the third-longest in Asia with an estimated length of and a drainage area of , discharging of wat ...
below the capital at
Luang Prabang Luang Prabang (Lao language, Lao: wikt:ຫຼວງພະບາງ, ຫຼວງພະບາງ, pronounced ), historically known as Xieng Thong (ຊຽງທອງ) and alternatively spelled Luang Phabang or Louangphabang, is the capital of Lu ...
. Vientiane was the principal city of Lan Xang, and lay at the confluence of trade routes, but that access also made it the focal point for invasion from which it was difficult to defend. The move allowed Photisarath to better administer the kingdom and to respond to the outlying provinces which bordered the Đại Việt,
Ayutthaya Ayutthaya, Ayudhya, or Ayuthia may refer to: * Ayutthaya Kingdom, a Thai kingdom that existed from 1350 to 1767 ** Ayutthaya Historical Park, the ruins of the old capital city of the Ayutthaya Kingdom * Phra Nakhon Si Ayutthaya province (locall ...
and the growing power of
Burma Myanmar, officially the Republic of the Union of Myanmar; and also referred to as Burma (the official English name until 1989), is a country in northwest Southeast Asia. It is the largest country by area in Mainland Southeast Asia and ha ...
. In 1539 he made a pilgrimage to Sikhottabong and he also made improvements to That Phanom to reinforce Lan Xang's southern regional power. Also in 1539 Photisarath accepted a Thai noble who was seeking asylum from King
Chairacha Chairachathirat (, ), or ''Chai'' reigned 1534–1546 as King of the Ayutthaya kingdom of Siam. His reign was remarkable for the influx of Portuguese traders, mercenaries, and early Modern warfare technology. Birth The evidence regarding his ...
of Ayutthaya for a failed rebellion. The incident resulted in a series of full-scale invasion of Lan Xang which was soundly defeated at ''Sala Kham'' in 1540. Lanna had a series of internal succession disputes throughout the 1540s. The weakened kingdom was invaded first by the Burmese and then in 1545 by Ayutthaya. Both attempted invasions were repulsed although significant damage had been done in the surrounding countryside. Lan Xang dispatched reinforcements to support their allies in Lanna. In response, Chairacha set out at the head of a second army in 1547 to take
Chiang Mai Chiang Mai, sometimes written as Chiengmai or Chiangmai, is the largest city in northern Thailand, the capital of Chiang Mai province and the List of municipalities in Thailand#Largest cities by urban population, second largest city in Thailan ...
where he was again defeated and forced into full retreat to Ayutthaya, where he died almost immediately upon his return. The succession disputes in Lanna continued, but the position of Lanna between the aggressive states of Burma and Ayutthaya necessitated that the kingdom be brought back to order. In recognition for his assistance against Ayutthaya, and his strong familial ties to Lanna, King Photisarath was offered the throne of Lanna for his son Prince
Setthathirath Setthathirath (; 24 January 1534 – 1571) or Xaysettha (; , , ) is considered one of the great leaders in Lao history. Throughout the 1560s until his death, he successfully defended his kingdom of Lan Xang against military campaigns of Burmese ...
, who in 1547 was crowned King in Chiang Mai. Lan Xang was at the height of their political power, with Photisarath as King of Lan Xang and Setthathirath his son as King of
Lanna The Lan Na kingdom or the Kingdom of Lanna (, , "Kingdom of a Million Rice Fields"; , , ), also known as Lannathai, was an Indianized state centered in present-day Northern Thailand from the 13th to the 18th centuries. The cultural developme ...
. In the elaborate court ceremony recorded in the ''Chiang Mai Chronicles'', Setthathirath took possession of the
Emerald Buddha The Emerald Buddha ( , or , ) is an image of the meditating Gautama Buddha seated in a Meditation attitude, meditative posture, made of a semi-precious green stone (jasper rather than emerald or jade), clothed in gold, and about tall. The imag ...
as his personal
palladium Palladium is a chemical element; it has symbol Pd and atomic number 46. It is a rare and lustrous silvery-white metal discovered in 1802 by the English chemist William Hyde Wollaston. He named it after the asteroid Pallas (formally 2 Pallas), ...
(which would later become the palladium of Vientiane) and was given the princesses Nang Thip and Nang Tonkham as queens. The peace would not last long. In 1548, the Burmese invaded Ayutthaya but failed to take the capital; that same year Photisarath was approached by Burma with offers of an alliance. Photisarath neither accepted the alliance, nor did he support Ayutthaya which had unsuccessfully tried to invade Lan Xang only eight years earlier. In 1550 Photisarath returned to Luang Prabang, but was killed in an accident while riding an elephant in front of the fifteen international delegations which were seeking an audience.


King Setthathirath and the Burmese invasions

In 1548 King Setthathirath (as King of Lanna) had taken
Chiang Saen Chiang Saen () is an old city in Northern Thailand. Chiang Saen is the capital of the Chiang Saen district, which lies in the north of the Chiang Rai province. Geography Chiang Saen is located in the northernmost tip of Thailand. The provincia ...
as his capital.
Chiang Mai Chiang Mai, sometimes written as Chiengmai or Chiangmai, is the largest city in northern Thailand, the capital of Chiang Mai province and the List of municipalities in Thailand#Largest cities by urban population, second largest city in Thailan ...
still had powerful factions at court, and the threats from
Burma Myanmar, officially the Republic of the Union of Myanmar; and also referred to as Burma (the official English name until 1989), is a country in northwest Southeast Asia. It is the largest country by area in Mainland Southeast Asia and ha ...
and Ayutthaya were growing. Following the untimely death of his father, King Setthathirath left Lanna leaving his wife as
regent In a monarchy, a regent () is a person appointed to govern a state because the actual monarch is a minor, absent, incapacitated or unable to discharge their powers and duties, or the throne is vacant and a new monarch has not yet been dete ...
. Arriving in Lan Xang, Setthathirath was crowned as King of Lan Xang. The departure emboldened the rival factions at court, who in 1551 crowned Chao Mekuti as king of Lanna. In 1553 King Setthathirath sent an army to retake Lanna but was defeated. Again in 1555 King Setthathirath sent an army to retake Lanna at the command of Sen Soulintha, and managed to take Chiang Saen. For his success, Sen Soulintha was given the title ''Luxai'' (Victorious) and offered one of his daughters to King Setthathirath. In 1556 Burma, under King Bayinnaung invaded Lanna. King Mekuti of Lanna surrendered Chiang Mai without a fight, but was reinstated as a Burmese vassal under military occupation. In 1560, King Setthathirath formally moved the capital of Lan Xang from Luang Prabang to Vientiane, which would remain the capital over the next two hundred and fifty years. The formal movement of the capital followed an expansive building program which included strengthening city defenses, the construction of a massive formal palace and the
Haw Phra Kaew Haw Phra Kaew (, ; , ), also written as Ho Prakeo, Hor Pha Keo, Ho Phra Kaew, Ho Phra Kaeo and other similar spellings, is a former temple in Vientiane, Laos. It is situated on Setthathirath Road, to the southeast of Wat Si Saket. It was first b ...
to house the
Emerald Buddha The Emerald Buddha ( , or , ) is an image of the meditating Gautama Buddha seated in a Meditation attitude, meditative posture, made of a semi-precious green stone (jasper rather than emerald or jade), clothed in gold, and about tall. The imag ...
, and major renovations to
That Luang Pha That Luang (; "Great Stupa") is a large, gold-covered Buddhist stupa in the centre of the city of Vientiane, capital of Laos. Since its initial establishment, suggested to be in the 3rd century AD, the stupa has undergone several reconstru ...
in Vientiane. In Luang Prabang,
Wat Xieng Thong Wat Xieng Thong (, ; "Temple of the Golden City") is a Buddhist temple (vat or wat) on the northern tip of the peninsula of Luang Prabang, Laos.Lall, Vikram. ''The Golden Lands: Cambodia, Indonesia, Laos, Myanmar, Thailand & Vietnam / Vikram L ...
was constructed perhaps in compensation for the loss of status as the former capital of Lan Xang, and in
Nakhon Phanom Nakhon Phanom (, ; , ) is a town (''thesaban mueang'') in northeastern Thailand, capital of Nakhon Phanom Province. The town covers ''tambons'' Nai Mueang and Nong Saeng and parts of ''tambons'' At Samat and Nong Yat, all in Mueang Nakhon Phano ...
major renovations were made to That Phanom. In 1563, a treaty was signed between Lan Xang and Ayutthaya, which was sealed by the betrothal of Princess Thepkasattri (whose mother was Queen
Suriyothai Suriyothai (, , ; Burmese: သူရိယောဒယ) was a royal queen consort during the 16th century Ayutthaya period of Siam (now Thailand). She is famous for having given up her life in the defense of her husband, King Maha Chakkrapha ...
of
Ayutthaya Ayutthaya, Ayudhya, or Ayuthia may refer to: * Ayutthaya Kingdom, a Thai kingdom that existed from 1350 to 1767 ** Ayutthaya Historical Park, the ruins of the old capital city of the Ayutthaya Kingdom * Phra Nakhon Si Ayutthaya province (locall ...
). However, King King Maha Chakkraphat instead tried to exchange Princess Kaeo Fa, which was immediately rejected. In the midst of the disagreement, the Burmese invaded northern Ayutthaya with the assistance of Maha Thammaracha the royal viceroy and governor of
Phitsanulok Phitsanulok (, ) is a city municipality in northern Thailand and the capital of Phitsanulok province. It had a city population of 60,827 and an urban population of approximately 200,000 in 2024, making it Thailand's 19th-most populous city p ...
. It was only then in 1564 that King Chakkraphat sent Princess Thepkasattri to Lan Xang along with a massive dowry in an attempt to buy back the broken alliance. While the procession was en route, Maha Thammaracha ambushed the princess and sent her to his overlords in Burma; she committed suicide shortly thereafter or en route. Facing the threat of a superior Burmese force, King Chakkraphat had lost a potential alliance with Lan Xang, the northern territories of Ayutthaya and his daughter. To prevent further incursions, King Chakkraphat became a vassal of Burma and had to deliver both himself and his son
Prince Ramesuan Prince Ramesuan (; ; d. November 1564) was a Siamese prince and military commander during the Ayutthaya Kingdom (Ayutthaya period) in the 16th century. He was a son of Prince Thianracha (later King Maha Chakkraphat) and his wife Suriyothai (later ...
as hostages to King Bayinnaung leaving another son Prince Mahinthrathirat as a vassal in Ayutthaya. The Burmese then turned north to depose King Mekuti of Lanna, who had failed to support the Burmese invasion of Ayutthaya in 1563.Harvey 1925: 167–168Maha Yazawin Vol. 2 2006: 266–268 When Chiang Mai fell to the Burmese, a number of refugees fled to Vientiane and Lan Xang. King Setthathirath, realizing that Vientiane could not be held against a prolonged siege, ordered the city to be evacuated and stripped of supplies. When the Burmese took Vientiane they were forced into the countryside for supplies, where King Setthathirath had organized
guerrilla Guerrilla warfare is a form of unconventional warfare in which small groups of irregular military, such as rebels, Partisan (military), partisans, paramilitary personnel or armed civilians, which may include Children in the military, recruite ...
attacks and small raids to harass the Burmese troops. Facing disease, malnutrition and demoralizing guerrilla warfare, King Bayinnaung was forced to retreat in 1565 leaving Lan Xang the only remaining independent Tai kingdom.


Covert plans

In 1567, King Mahinthrathirat approached King Setthathirath with covert plans for Ayutthaya to rebel against Burma by launching a counterattack against Mahathammarachathirat in Phitsanulok. The plan would involve an overland invasion from Lan Xang with assistance from the royal navy in Ayutthaya passing up the
Nan River The Nan River (, , ; , ) is a river in Thailand. It is one of the most important tributaries of the Chao Phraya River. Geography The Nan River originates in the Luang Prabang Range, Nan Province. The provinces along the river after Nan Prov ...
. Mahathammarachathirat was in Burma at the time, and Maha Chakkraphat had been allowed to return to Ayutthaya as Burma was facing small rebellions in the Shan areas. The plan was discovered and reinforcements were sent to Phitsanulok. Realizing Phitsanulok was too fortified, King Setthathirath withdrew his attack, but set up a devastating counter ambush on his retreat to Vientiane in which five pursuing Burmese generals were killed. Seizing on the weakness, King Chakkraphat ordered a second attack on Phitsanulok in which he successfully took the city, but could only briefly hold it having suffered repeated heavy losses. King Bayinnaung sent a massive invasion in 1568 in response to the uprising. In early 1569, the city of Ayutthaya was directly under threat and Vientiane sent reinforcements. The Burmese had planned on the reinforcements however and King Setthathirath fell into a trap. After a two-day struggle the Lan Xang forces prevailed at the Pa Sak Valley near
Phetchabun Phetchabun is a town (''thesaban mueang'') in Thailand, the capital of Phetchabun Province. It covers the ''tambon'' Nai Mueang of the Phetchabun District, along the Pa Sak River. As of 2005, it had a population of 23,823. Phetchabun lies nor ...
, at which point one of the commanding generals from
Nakhon Phanom Nakhon Phanom (, ; , ) is a town (''thesaban mueang'') in northeastern Thailand, capital of Nakhon Phanom Province. The town covers ''tambons'' Nai Mueang and Nong Saeng and parts of ''tambons'' At Samat and Nong Yat, all in Mueang Nakhon Phano ...
broke south toward Ayutthaya. The Burmese rallied and were able to destroy the divided forces, and King Setthathirath had to retreat toward Vientiane. The Burmese then focused their attack on Ayutthaya and took the city. King Setthathirath upon reaching Vientiane ordered an immediate evacuation. The Burmese took several weeks to regroup and rest having taken Ayutthaya, which allowed Setthathirath to rally his forces and plan for prolonged guerrilla warfare. The Burmese arrived in Vientiane and were able to take the lightly defended city. Just as in 1565, Setthathirath began a guerrilla campaign from his base near the
Nam Ngum Nam Ngum (, ) is a 354 km long river in Laos. It is a major tributary of the Mekong River. Geography The Nam Ngum originates from the northern mountainous region of Xiangkhoang Province and flows south through Vientiane Province joining t ...
, northeast of Vientiane. In 1570 Bayinnaung retreated, Setthathirath counterattacked and more than 30,000 were taken prisoner, along with 100 elephants, and 2,300 pieces of ivory from the retreating Burmese. In 1571, the Ayutthaya Kingdom and Lan Na were Burmese vassals. Having twice defended Lan Xang from Burmese invasions, King Setthathirath moved south to conduct a campaign against the
Khmer Empire The Khmer Empire was an empire in Southeast Asia, centered on Hydraulic empire, hydraulic cities in what is now northern Cambodia. Known as Kambuja (; ) by its inhabitants, it grew out of the former civilization of Chenla and lasted from 802 t ...
. Defeating the Khmer would have greatly strengthened Lan Xang, giving it vital sea access, trade opportunities, and most importantly, European firearms which had been growing use since the early 1500s. The ''Khmer Chronicles'' record that armies from Lan Xang invaded in 1571 and 1572, during the second invasion King Barom Reacha I was slain in an
elephant duel Elephant duels were a historical martial practice where opposing army leaders engaged each other on the battlefield in single combat on the back of war elephants. They are documented in historical records from Southeast Asia, mainly in present-da ...
. The Khmer must have rallied and Lan Xang retreated, Setthathirath went missing near
Attapeu Attapeu (, ), also written as Attopu or Attapu, is a town in southern Laos, serving as the capital of Attapeu province. Its official name is Muang Samakhi Xay. It is the southernmost of provincial capitals in Laos. Most of the inhabitants are La ...
. The Burmese and Lao Chronicles record only the presumption that he died in battle. Setthathirath's general Sen Soulintha returned to Vientiane with the remnants of the Lan Xang expedition. He fell under immediate suspicion, and a civil war raged in Vientiane as a succession dispute took place. In 1573, he emerged as king
regent In a monarchy, a regent () is a person appointed to govern a state because the actual monarch is a minor, absent, incapacitated or unable to discharge their powers and duties, or the throne is vacant and a new monarch has not yet been dete ...
but lacked support. Upon hearing reports of the unrest, Bayinnaung dispatched emissaries demanding the immediate surrender of Lan Xang. Sen Soulintha had the emissaries killed. Bayinnaung invaded Vientiane in 1574, Sen Soulintha ordered the city to be evacuated but he lacked the support of the people and the army. Vientiane fell to the Burmese. Sen Soulintha was sent as a captive to Burma along with Setthathirath's heir Prince Nokeo Koumane. A Burmese vassal, Chao Tha Heua, was left to administer Vientiane, but he would rule only four years. The First Taungoo Empire (1510–99) was established but faced internal rebellions. In 1580 Sen Soulintha returned as a Burmese vassal, and in 1581 Bayinnaung died with his son King
Nanda Bayin , image = , caption = , title = King of Toungoo , reign = 10 October 1581 – 19 December 1599 , coronation = 15 October 1581 , succession = , predecessor = Bayinnaung , successor ...
in control of the Toungoo Empire. From 1583 to 1591 a civil war took place in Lan Xang.


Lan Xang Restored

Prince
Nokeo Koumane Keo Koumane, or Nu Muang Kaeva Kumara, Nokeo Koumane was born No Muong (Phragna Nakorn-Noi No Muang Keo Koumane) (1571–1596) was King of Lan Xang reigning from 1571 till 1572 and from 1591 till 1596. He was the son of King Setthathirath, Sai Set ...
had been held in the
Taungoo Taungoo (, ''Tauñngu myoú''; ), also spelled Toungoo and formerly Toung-ngú, is a district-level city in the Bago Region of Myanmar, 220 km from Yangon, towards the north-eastern end of the division, with mountain ranges to the east a ...
court for sixteen years, and by 1591 was about twenty years old. The
sangha Sangha or saṃgha () is a term meaning "association", "assembly", "company" or "community". In a political context, it was historically used to denote a governing assembly in a republic or a kingdom, and for a long time, it has been used b ...
in Lan Xang sent a mission to King Nandabayin asking for Nokeo Koumane to be returned to Lan Xang as a vassal king. In 1591 he was crowned in
Vientiane Vientiane (, ) is the capital city, capital and largest city of Laos. Situated on the banks of the Mekong, Mekong River at the Thailand, Thai border, it comprises the five urban districts of Vientiane Prefecture and had a population of 840,000 ...
, gathered an army and marched to
Luang Prabang Luang Prabang (Lao language, Lao: wikt:ຫຼວງພະບາງ, ຫຼວງພະບາງ, pronounced ), historically known as Xieng Thong (ຊຽງທອງ) and alternatively spelled Luang Phabang or Louangphabang, is the capital of Lu ...
where he reunited the cities, declared Lan Xang independence and cast off any allegiance to the
Toungoo Empire The First Toungoo Empire (, , lit. "Toungoo Period"; also known as the Second Burmese Empire in traditional historiography, or simply the Taungoo dynasty) was the dominant power in mainland Southeast Asia in the second half of the 16th century ...
. King Nokeo Koumane then marched toward Muang Phuan and then to the central provinces reuniting all the former territories of Lan Xang. In 1593 King Nokeo Koumane launched an attack against Lanna and the Taungoo Prince Tharrawaddy Min. Tharrawaddy Min sought assistance from
Burma Myanmar, officially the Republic of the Union of Myanmar; and also referred to as Burma (the official English name until 1989), is a country in northwest Southeast Asia. It is the largest country by area in Mainland Southeast Asia and ha ...
, but rebellions throughout the empire prevented any support. In desperation a request was sent to the Burmese vassal in Ayutthaya
King Naresuan Naresuan (1555/1556 – 25 April 1605), commonly known as Naresuan the Great, or Sanphet II was the 18th Monarchy of Thailand, king of the Ayutthaya Kingdom and 2nd monarch of the List of monarchs of Thailand#Sukhothai dynasty (1569–1629), S ...
.
King Naresuan Naresuan (1555/1556 – 25 April 1605), commonly known as Naresuan the Great, or Sanphet II was the 18th Monarchy of Thailand, king of the Ayutthaya Kingdom and 2nd monarch of the List of monarchs of Thailand#Sukhothai dynasty (1569–1629), S ...
dispatched a large army and turned on
Tharrawaddy Min Tharrawaddy Min (, ; 14 March 1787 – 17 November 1846) was the 8th king of the Konbaung Dynasty of Burma. He repudiated the Treaty of Yandabo and almost went to war with the British. Brief Tharrawaddy was born Maung Khin to Crown Prince T ...
, forcing the Burmese to accept Ayutthaya as independent and Lanna as a vassal kingdom. King Nokeo Koumane realized he was outnumbered by the combined strength of Ayutthaya and
Lanna The Lan Na kingdom or the Kingdom of Lanna (, , "Kingdom of a Million Rice Fields"; , , ), also known as Lannathai, was an Indianized state centered in present-day Northern Thailand from the 13th to the 18th centuries. The cultural developme ...
and called off the attack. In 1596, King Nokeo Koumane died suddenly and without an heir. Although he had united Lan Xang, and restored the kingdom to a point that it could repel an outside invasion, a succession dispute took place and a series of weak kings followed until 1637.


The Golden Age of Lan Xang

Under the reign of King Sourigna Vongsa (1637–1694) Lan Xang experienced a fifty seven-year period of peace and restoration. During the period the Lan Xang
sangha Sangha or saṃgha () is a term meaning "association", "assembly", "company" or "community". In a political context, it was historically used to denote a governing assembly in a republic or a kingdom, and for a long time, it has been used b ...
was at the apex of power, drawing monks and nuns for religious study from throughout
Southeast Asia Southeast Asia is the geographical United Nations geoscheme for Asia#South-eastern Asia, southeastern region of Asia, consisting of the regions that are situated south of China, east of the Indian subcontinent, and northwest of the Mainland Au ...
. Literature, art, music, court dance experienced a revival. King Sourigna Vongsa revised many of the laws of Lan Xang and established judicial courts. He also concluded a series of treaties which established both trade agreements and boundaries between the surrounding kingdoms. In 1641, Gerritt van Wuysthoff with the
Dutch East India Company The United East India Company ( ; VOC ), commonly known as the Dutch East India Company, was a chartered company, chartered trading company and one of the first joint-stock companies in the world. Established on 20 March 1602 by the States Ge ...
made formal trade contacts with Lan Xang. Van Wuysthoff left detailed European accounts of trade goods, and established
Company A company, abbreviated as co., is a Legal personality, legal entity representing an association of legal people, whether Natural person, natural, Juridical person, juridical or a mixture of both, with a specific objective. Company members ...
relations with Lan Xang via
Longvek Longvek or Lavek (, or , ; ) was a city in Cambodia. It was the second capital city during the Cambodia's Post-Angkor period which began after the Angkor era. The city was known to early European traders as "Cambodia". The city used to serve as ...
and the
Mekong The Mekong or Mekong River ( , ) is a transboundary river in East Asia and Southeast Asia. It is the world's twelfth-longest river and the third-longest in Asia with an estimated length of and a drainage area of , discharging of wat ...
. In 1642, Father Giovanni Maria Leria, a
Jesuit The Society of Jesus (; abbreviation: S.J. or SJ), also known as the Jesuit Order or the Jesuits ( ; ), is a religious order (Catholic), religious order of clerics regular of pontifical right for men in the Catholic Church headquartered in Rom ...
, was the first
Catholic The Catholic Church (), also known as the Roman Catholic Church, is the List of Christian denominations by number of members, largest Christian church, with 1.27 to 1.41 billion baptized Catholics Catholic Church by country, worldwid ...
missionary to arrive in Lan Xang. After five years, he had very little success with conversions in the heavily
Buddhist Buddhism, also known as Buddhadharma and Dharmavinaya, is an Indian religion and List of philosophies, philosophical tradition based on Pre-sectarian Buddhism, teachings attributed to the Buddha, a wandering teacher who lived in the 6th or ...
country and returned to
Macao Macau or Macao is a special administrative region of the People's Republic of China (PRC). With a population of about people and a land area of , it is the most densely populated region in the world. Formerly a Portuguese colony, the ter ...
, via
Vietnam Vietnam, officially the Socialist Republic of Vietnam (SRV), is a country at the eastern edge of mainland Southeast Asia, with an area of about and a population of over 100 million, making it the world's List of countries and depende ...
in 1647. He left an eyewitness description of the royal palace in
Vientiane Vientiane (, ) is the capital city, capital and largest city of Laos. Situated on the banks of the Mekong, Mekong River at the Thailand, Thai border, it comprises the five urban districts of Vientiane Prefecture and had a population of 840,000 ...
during the height of power in Lan Xang. The palace and the entire city of Vientiane were completely destroyed by the Thai during the Lao-Siamese War of 1827–28.


Succession disputes

The legal reforms which King
Sourigna Vongsa Souligna Vongsa (ສຸຣິຍະວົງສາທັມມິກຣາດ ) was the king of Lan Xang whose reign is considered the golden age of Laos. He ascended to the throne in 1637. King of Lan Xang In 1637, Souligna Vongsa ascended the ...
put in place applied to the nobility and peasantry equally, and when the crown prince committed adultery with a palace attendant the king ordered his death. When Sourigna Vongsa died in 1694, he left two young grandsons (Prince Kingkitsarat and Prince Inthasom) and two daughters (Princess Kumar and Princess Sumangala) with claims to the throne. A succession dispute took place where the king's nephew Prince Sai Ong Hue emerged; Sourigna Vongsa's grandsons fled into exile in Sipsong Panna and Princess Sumangala to Champasak. In 1705, Prince Kingkitsarat took a small force from his uncle in Sipsong Panna and marched toward
Luang Prabang Luang Prabang (Lao language, Lao: wikt:ຫຼວງພະບາງ, ຫຼວງພະບາງ, pronounced ), historically known as Xieng Thong (ຊຽງທອງ) and alternatively spelled Luang Phabang or Louangphabang, is the capital of Lu ...
. Sai Ong Hue's brother, the governor of Luang Prabang, fled and Kingkitsarat was made crowned as a rival king in Luang Prabang. In 1707 Lan Xang was divided and the kingdoms of
Luang Prabang Luang Prabang (Lao language, Lao: wikt:ຫຼວງພະບາງ, ຫຼວງພະບາງ, pronounced ), historically known as Xieng Thong (ຊຽງທອງ) and alternatively spelled Luang Phabang or Louangphabang, is the capital of Lu ...
and
Vientiane Vientiane (, ) is the capital city, capital and largest city of Laos. Situated on the banks of the Mekong, Mekong River at the Thailand, Thai border, it comprises the five urban districts of Vientiane Prefecture and had a population of 840,000 ...
emerged. In 1713 the
Kingdom of Champasak The Kingdom of Champasak (Lao: ຈຳປາສັກ ɕàmpàːsák or Bassac, (1713–1904) was a Lao kingdom that emerged under King Nokasad, a grandson of King Sourigna Vongsa, the last king of Lan Xang. Bassac and the neighboring p ...
emerged after a rebellion against Vientiane. The Lao kingdoms remained independent until 1779 when they then would become vassals to Siam. However, the kingdoms maintained their monarchical roots and a degree of autonomy. For instance, Vientiane also had a tributary relationship with the
Vietnamese Vietnamese may refer to: * Something of, from, or related to Vietnam, a country in Southeast Asia * Vietnamese people, or Kinh people, a Southeast Asian ethnic group native to Vietnam ** Overseas Vietnamese, Vietnamese people living outside Vietna ...
court at
Huế Huế (formerly Thừa Thiên Huế province) is the southernmost coastal Municipalities of Vietnam, city in the North Central Coast region, the Central Vietnam, Central of Vietnam, approximately in the center of the country. It borders Quảng ...
, a relationship that, in the wake of the failed
Laotian Rebellion __NOTOC__ Lao may refer to: Laos * Something of, from, or related to Laos, a country in Southeast Asia * Lao people (people from Laos, or of Lao descent) * The Lao language * Lao Rongzhi (born 1974), Chinese female serial killer * Lao script, th ...
for independence (1826–1829) of
Anouvong Chao Anouvong (; ; ), or regnal name Xaiya Setthathirath V (; ; ), (1767 – 1829), led the Lao rebellion (1826–28) against Siam as the last monarch of the Kingdom of Vientiane. Anouvong succeeded the throne in 1805 upon the death of his ...
, the last king of Vientiane, became a ''
casus belli A (; ) is an act or an event that either provokes or is used to justify a war. A ''casus belli'' involves direct offenses or threats against the nation declaring the war, whereas a ' involves offenses or threats against its ally—usually one bou ...
'' for the Siamese–Vietnamese War (1831–34). This political situation would last until 1828 for the Kingdom of Vientiane and the late 19th/20th centuries for the Kingdoms of Luang Prabang and Champasak.


Political organization

The
Mekong River The Mekong or Mekong River ( , ) is a transboundary river in East Asia and Southeast Asia. It is the world's List of rivers by length, twelfth-longest river and List of longest rivers of Asia, the third-longest in Asia with an estimated l ...
formed the political and economic arteries for the Kingdom of Lan Xang, so much so that the
Chinese Chinese may refer to: * Something related to China * Chinese people, people identified with China, through nationality, citizenship, and/or ethnicity **Han Chinese, East Asian ethnic group native to China. **'' Zhonghua minzu'', the supra-ethnic ...
name for the river ''Lán Cāng'' 瀾滄 is synonymous with the Lao kingdom. The river provided the means for the people, commerce and armies of Lan Xang to move between regional power centers, but also formed important geographic and defensive barriers. Major rapids formed the boundaries between the areas (and subsequent kingdoms) of
Luang Prabang Luang Prabang (Lao language, Lao: wikt:ຫຼວງພະບາງ, ຫຼວງພະບາງ, pronounced ), historically known as Xieng Thong (ຊຽງທອງ) and alternatively spelled Luang Phabang or Louangphabang, is the capital of Lu ...
,
Vientiane Vientiane (, ) is the capital city, capital and largest city of Laos. Situated on the banks of the Mekong, Mekong River at the Thailand, Thai border, it comprises the five urban districts of Vientiane Prefecture and had a population of 840,000 ...
and Champasak. The
Khone Falls The Khone Falls and Pha Pheng Falls (; , ''Lbak Khaon'') together form a waterfall located in Champasak Province on the Mekong River in southern Laos, near the border with Cambodia. It is the widest waterfall in the world at 10,783 metres (35,376 ...
and
Si Phan Don The Si Phan Don (; meaning '4,000 islands') is a riverine archipelago in the Mekong River, Champasak Province in southern Laos. Si Phan Don is part of Khong District, including the islands and part of the mainland in the east. Si Phan Don is d ...
region were not navigable and provided a natural defense for Lan Xang from invasion coming upriver. The major cities of Lan Xang were located in
Luang Prabang Luang Prabang (Lao language, Lao: wikt:ຫຼວງພະບາງ, ຫຼວງພະບາງ, pronounced ), historically known as Xieng Thong (ຊຽງທອງ) and alternatively spelled Luang Phabang or Louangphabang, is the capital of Lu ...
,
Vientiane Vientiane (, ) is the capital city, capital and largest city of Laos. Situated on the banks of the Mekong, Mekong River at the Thailand, Thai border, it comprises the five urban districts of Vientiane Prefecture and had a population of 840,000 ...
including the towns in
Nong Khai Nong Khai (, ) is a city in northeast Thailand. It is the capital of Nong Khai province. Nong Khai city is located in Mueang Nong Khai district. Nong Khai lies on the Mekong River, near the site of the First Thai–Lao Friendship Bridge, span ...
,
Muang Phuan Muang Phuan (, ; ; Country of Phuan) or Xieng Khouang (, ; ), also known historically to the Vietnamese as Trấn Ninh (chữ Hán: 鎮寧; lit. "securement of peace"), was a historical principality on the Xiang Khouang Plateau, which constitut ...
, Muang Sa or Muang Champa Nakhon ( Champassack),
Nong Khai Nong Khai (, ) is a city in northeast Thailand. It is the capital of Nong Khai province. Nong Khai city is located in Mueang Nong Khai district. Nong Khai lies on the Mekong River, near the site of the First Thai–Lao Friendship Bridge, span ...
, Sikhottabong (which in later periods would become
Thakhek Thakhek (, ; , ), the capital of Khammouane Province, is a town in south-central Laos on the Mekong River and the administrative centre of the district with the same name. The Third Thai–Lao Friendship Bridge, linking Thakhek and Nakhon Phano ...
,
Nakhon Phanom Nakhon Phanom (, ; , ) is a town (''thesaban mueang'') in northeastern Thailand, capital of Nakhon Phanom Province. The town covers ''tambons'' Nai Mueang and Nong Saeng and parts of ''tambons'' At Samat and Nong Yat, all in Mueang Nakhon Phano ...
, and
Sakon Nakhon Sakon Nakhon (, ; sometimes written Sakhon Nakhon) is a city (thesaban nakhon) in Thailand within the Isan region, and capital city of Sakon Nakhon Province as well as Mueang Sakon Nakhon District, with a population of approximately 76,000. Sako ...
), and Xiang Hun (
Jinghong Jinghong (; ; , , ; , ; , ; also formerly romanised as ''Chiang Hung'', ''Chengrung'', ''Cheng Hung'', Jeng Hung, ''Jinghung'', ''Keng Hung'', ''Kiang Hung'' and ''Muangjinghung'') is a city in and the seat of Xishuangbanna Dai Autonomous Prefec ...
) (later
Muang Sing Muang Sing (''Mueang Sing'') (, ) is a small town and district (''muang'') in Luang Namtha Province, northwestern Laos, about 60 kilometres northwest of the town of Luang Namtha and 360 kilometres northwest of Vientiane. It lies very close to the b ...
) in Sip Song Panna. These major cities were known as "muang" or "vieng" and were classified based on substantial fortifications and city walls, the Lao chronicles record five supporting cities, and ninety-seven border "muang." Supporting cities were found along the
Khorat Plateau The Khorat Plateau (; ) is a plateau in the northeastern Thai region of Isan. The plateau forms a natural region, named after the short form of Nakhon Ratchasima, a historical barrier controlling access to and from the area. Geography The avera ...
, and were based on trade or military importance. Say Fong was a Khmer trading post which became famous as a Lao cultural center for writing and arts. Vieng Khuk was mentioned by Van Wuysthoff, and was the "port city" for Vientiane, where trade between
Chinese Chinese may refer to: * Something related to China * Chinese people, people identified with China, through nationality, citizenship, and/or ethnicity **Han Chinese, East Asian ethnic group native to China. **'' Zhonghua minzu'', the supra-ethnic ...
merchants took place before being destroyed in the Lao-Siamese War in 1827. South of Vientiane on the
Khorat Plateau The Khorat Plateau (; ) is a plateau in the northeastern Thai region of Isan. The plateau forms a natural region, named after the short form of Nakhon Ratchasima, a historical barrier controlling access to and from the area. Geography The avera ...
,
Nong Bua Lamphu Nong Bua Lam Phu () is a town in Thailand Thailand, officially the Kingdom of Thailand and historically known as Siam (the official name until 1939), is a country in Southeast Asia on the Mainland Southeast Asia, Indochinese Peninsula. Wi ...
(or Muang Dan) was a major fortified city and traditionally administered by the Lao crown princes.
Nong Bua Lamphu Nong Bua Lam Phu () is a town in Thailand Thailand, officially the Kingdom of Thailand and historically known as Siam (the official name until 1939), is a country in Southeast Asia on the Mainland Southeast Asia, Indochinese Peninsula. Wi ...
was where the Lao defeated Ayutthaya in 1571, and was the site of a major battle against
King Anouvong Chao Anouvong (; ; ), or regnal name Xaiya Setthathirath V (; ; ), (1767 – 1829), led the Lao rebellion (1826–28) against Siam as the last monarch of the Kingdom of Vientiane. Anouvong succeeded the throne in 1805 upon the death of his ...
in 1827 when the city was totally destroyed by Ayutthaya for its symbolic importance.
Roi Et Roi Et (, ) is a town (''thesaban mueang'') in north-eastern Thailand, capital of Roi Et province. It covers the whole ''tambon'' Nai Mueang of Mueang Roi Et district. As of 2006 it had a population of 34,229. Roi Et is 514 km from Bang ...
on the southern
Khorat Plateau The Khorat Plateau (; ) is a plateau in the northeastern Thai region of Isan. The plateau forms a natural region, named after the short form of Nakhon Ratchasima, a historical barrier controlling access to and from the area. Geography The avera ...
was also heavily fortified, and had been founded by the Khmer as a major trading center between the Pao,
Mun MUN may refer to: People * Mun, another spelling of Moon (Korean name), Korean family and personal name *Mun (surname) * Ajahn Mun (1870–1949), Thai ''bhikkhu'' (Buddhist monk) Places * Mun, Hautes-Pyrénées, a commune in the Hautes-Pyrén ...
and
Chi __NOTOC__ Chi may refer to: __NOTOC__ Greek *Chi (letter) (Χ or χ), the twenty-second letter of the Greek alphabet Chinese * ''Chi'' (length) (尺), a traditional unit of length, about ⅓ meter *Chi (mythology) (螭), a dragon * Chi (surname) ...
Rivers. Trade cities also existed at
Loei Loei (; ) is a town (''thesaban mueang'') in northeast Thailand. Loei covers the whole ''tambon'' of Mueang Loei district and is the capital of Loei province. In 2017, Loei had a population of 21,013. Loei lies 545 km north-northeast of B ...
, and Nong Han Noi on the Song Khram River. The
mueang Mueang ( Ahom: 𑜉𑜢𑜤𑜂𑜫; ''mɯ̄ang'', ), Muang ( ''mɯ́ang'', ), Möng ( Tai Nuea: ᥛᥫᥒᥰ ''möeng''; ''móeng'', ), Meng ( zh, c=猛 or 勐) or Mường (Vietnamese) were pre-modern semi-independent city-states or princip ...
or "city-states" formed independent polities bound to the regional power of the king in a system known as a
mandala A mandala (, ) is a geometric configuration of symbols. In various spiritual traditions, mandalas may be employed for focusing attention of practitioners and adepts, as a spiritual guidance tool, for establishing a sacred space and as an aid ...
. Each city was headed by a city lord or ''chao mueang''. The
mandala A mandala (, ) is a geometric configuration of symbols. In various spiritual traditions, mandalas may be employed for focusing attention of practitioners and adepts, as a spiritual guidance tool, for establishing a sacred space and as an aid ...
formed an important interdependent system of trade and tribute, which was based more on controlling resources and local populations than it was regional territories. Both wars and the production of rice required large scale labor forces. In
Southeast Asia Southeast Asia is the geographical United Nations geoscheme for Asia#South-eastern Asia, southeastern region of Asia, consisting of the regions that are situated south of China, east of the Indian subcontinent, and northwest of the Mainland Au ...
it was common practice for an invading army to forcibly move a population to where they may be more accessible for taxation, conscription or corvee labor. War was also an important means of generating wealth via tribute, and it was not uncommon in the mandala system to pay tribute to more than one regional power at a time.


Rulers

*
Fa Ngum Somdetch Brhat-Anya Fa Ladhuraniya Sri Sadhana Kanayudha Maharaja Brhat Rajadharana Sri Chudhana Negara (), better known as Fa Ngum ( Laotian: ຟ້າງູ່ມ ; 1316 – 1393, born in Muang Sua, died in Nan), established the Lao kin ...
(1353–1373) * Samsenthai (1373–1416) *
Lan Kham Deng Lan Kham Deng (, 1375–1428) was the third king of the Lao state of Lan Xang. He was the oldest son of Samsenethai. During his reign, the Lam Sơn uprising's Vietnamese leader Lê Lợi requested that Lan Kham Deng send some troops to help the ...
(1416–1428) *
Phommathat Phommathat was the fourth king of Lan Xang (Laos) (ruled 1428–1429). He was Lan Kham Deng's oldest son. He was king for only 10 months. He was assassinated by Nang Keo Phimpha. He was succeeded by Yukhon. Family *Father: Lan Kham Deng - King ...
(1428-1429) *
Yukhon Yukhon (also ''Meunsai'') was the fifth king of the Lao kingdom of Lan Xang. He was the younger brother of Phommathat, and possibly a minor. He ruled 8 months but Nang Keo Phimpha (the de facto ruler of the kingdom) soon became dissatisfied with ...
(1429-1430) * Khon Kham (1430-1432) * Kham Tam Sa (1432) *
Lusai Lusai or Lue Sai was a king of Lan Xang who ruled for six months, before he committed suicide rather than face assassination by Nang Keo Phimpha Nang Keo Phimpha () (1343–1438), an epithet meaning literally "''The Cruel''",René de Berval: ''K ...
(1432-1433) *
Khai Bua Ban Khai Bua Ban was a king of Lan Xang, ruling from 1433 until 1436. At the time of his succession, he was governor of Chiengkai. Khai Bua Ban's reign ended after Nang Keo Phimpha Nang Keo Phimpha () (1343–1438), an epithet meaning literally "''Th ...
(1433–1436) * Kham Keut (1436–1438) *
Nang Keo Phimpha Nang Keo Phimpha () (1343–1438), an epithet meaning literally "''The Cruel''",René de Berval: ''Kingdom of Laos: the land of the million elephants and of the white parasol'' France-Asie, 1959 p.27 was Queen regnant of Lan Xang in 1438, taking t ...
(1438) *
Interregnum An interregnum (plural interregna or interregnums) is a period of revolutionary breach of legal continuity, discontinuity or "gap" in a government, organization, or social order. Archetypally, it was the period of time between the reign of one m ...
(1438–1442) *
Chakkaphat Phaen Phaeo Chakkaphat Phaen Phaeo (also Sai Tia Kaphut or Xainyachakkaphat) (1415–1481) reigned as King of Lan Xang from 1442 to 1480, succeeding the '' Maha Devi'' after an interregnum of several years. He was born in 1415 as Prince Vong Buri, the youngest ...
(1442–1480) * Souvanna Banlang (1480–1486) *
La Sen Thai La Sen Thai or La Sen Thai Puvanart was the king of Lan Xang from 1486 until 1496. He succeeded his older brother King Souvanna Banlang. La Sen Thai was the sixth son of King Sai Tia Kaphut, Governor of Nongkai before his accession. Succeeded on ...
(1486–1496) *
Somphou Somphou was the king of Lan Xang from 1496 until 1501 AD. Succeeded on the death of his father King La Sen Thai La Sen Thai or La Sen Thai Puvanart was the king of Lan Xang from 1486 until 1496. He succeeded his older brother King Souvanna Banla ...
( 1496–1501) *
Visoun Visoun (Vixoun also Visunarat or Vixounarath) was the king of Lan Xang from 1500 until 1520. He was the seventh son of King Sai Tia Kaphut, King of Lan Xang. He was appointed as Governor of Vientiane in 1480 and as Chief Minister with the title o ...
(1500-1520) *
Photisarath Photisarath (also spelled Phothisarath, Phothisarat, or Potisarat, , 1501–1548), son of King Visoun of Lanxang, is considered to be the most devout of the Lao kings. He banned spirit worship and built temples upon the sites of spirit shrines. ...
(1520–1548) *
Setthathirath Setthathirath (; 24 January 1534 – 1571) or Xaysettha (; , , ) is considered one of the great leaders in Lao history. Throughout the 1560s until his death, he successfully defended his kingdom of Lan Xang against military campaigns of Burmese ...
(1548–1571) * Sen Soulintha (1571–1575) * Burmese Colonial Period (1574-1597) *
Voravongsa I Voravongsa I was king of Lan Xang reigning from 1575–1579 with the regnal name ''Samdach Brhat-Anya Chao Brhatasena Vora Varman Raja Sri Sadhana Kanayudha'' but he is commonly referred to in both Lao and Burmese chronicles by his title of ''Mah ...
(1575-1579) * Sen Soulintha (1580-1582) * Nakhon Noi (1582-1583) *
Interregnum An interregnum (plural interregna or interregnums) is a period of revolutionary breach of legal continuity, discontinuity or "gap" in a government, organization, or social order. Archetypally, it was the period of time between the reign of one m ...
(1583-1593) * Keo Koumane (1593-1596) * Second Independence period *
Voravongsa II Voravongsa II (or Thammikarath Vorouvongsa II) (b. 1585 – d. 1622) was the king of the Laotian Kingdom of Lan Xa reigning from 1596 to 1621. He was the son of Vorapita and Princess Dharmagayi, the youngest daughter of King Phothisarath I. He ...
(1596-1622) * Upayuvarath (1622-1623) *
Photisarath II Phothisarath II (or Chao Ong-Lo, Ba-Nan, Pha Maha Nam) (1552–1627) was the king of the Laotian Kingdom of Lan Xang Lan Xang () or Lancang was a Lao people, Lao kingdom that held the area of present-day Laos from 1353 to 1707. For three an ...
(1623-1627) *
Mon Keo Mon Keo (also Mom Kaeo or Mom Kaeo) was the king of the Laotian Kingdom of Lan Xang Lan Xang () or Lancang was a Lao people, Lao kingdom that held the area of present-day Laos from 1353 to 1707. For three and a half centuries, Lan Xang was o ...
(1623-1633) * Vichai (1633-1638) *
Sourigna Vongsa Souligna Vongsa (ສຸຣິຍະວົງສາທັມມິກຣາດ ) was the king of Lan Xang whose reign is considered the golden age of Laos. He ascended to the throne in 1637. King of Lan Xang In 1637, Souligna Vongsa ascended the ...
(1638-1695) *
Nan Tharat Nan Tharat (died 1698) was a king of Lan Xang who ruled from 1696 to 1698. Nan Tharat, a cousin of Sourigna Vongsa Souligna Vongsa (ສຸຣິຍະວົງສາທັມມິກຣາດ ) was the king of Lan Xang whose reign is consider ...
(1696-1698) *
Setthathirath II Setthathirath II (Jyesthadhiraj, died 1735), also called Ong Lo and Sai Ong Hue (also spelled Xai Ong Ve; ), grandson of the great ruler Suliyavongsa, was the king of the Lao Kingdom of Lān Xāng. In Vietnamese records, he was called Triều P ...
(1700-1707)


Society

Lan Xang had ethnic diversity from trade and overland ethnic migrations. The multiple
hill tribe Hill people, also referred to as mountain people, is a general term for people who live in the hills and mountains. This includes all rugged land above and all land (including plateaus) above elevation. The climate is generally harsh, with s ...
peoples were grouped into the broad cultural categories of
Lao Theung The Lao Theung or Lao Thoeng (Lao: ລາວເທິງ ) is one of the traditional divisions of ethnic groups living in Laos (the others being the Lao Loum and the Lao Soung). It literally indicates the "midland Lao", and comprises a variety o ...
(which included most indigenous groups and the
Mon-Khmer The Austroasiatic languages ( ) are a large language family spoken throughout Mainland Southeast Asia, South Asia and East Asia. These languages are natively spoken by the majority of the population in Vietnam and Cambodia, and by minority popu ...
) and
Lao Sung Lao Sung or more commonly Lao Soung ( Laotian: ລາວສູງ ) is an official Laotian designation for highland dwelling peoples of Hmong, Yao and Tibeto-Burman origins in Laos (the others being the Lao Loum and the Lao Theung). Lao Soung m ...
. The
Lao Loum The Lao Loum (; , , ) is an official Lao People's Democratic Republic designation for lowland dwelling Tai peoples, including the majority Lao people. The Lao Loum, literally meaning 'lowland Lao', are the inhabitants of the river valleys and ...
were ethnically dominant and there were several closely related Tai groups which included the
Tai Dam The Tai Dam ( Tai Dam: , , ) are an ethnic minority predominantly from China, northwest Vietnam, Laos, Thailand. They are part of the Tai peoples and ethnically similar to the Thai from Thailand, the Lao from Laos and the Shan from Shan State ...
, Tai Daeng, Tai Lu,
Tai Yuan The Northern Thai people or Tai Yuan (, ), self-designation ''khon mu(e)ang'' ( meaning "people of the (cultivated) land" or "people of our community"), are a Tai ethnic group, native to nine provinces in Northern Thailand, principally in t ...
, and
Phuan people The Phuan people ( พวน), ''Phouan'', ), also known as Tai Phuan, Thai Puan (; ) or Lao Phuan (), are a Theravada Buddhist Tai people spread out in small pockets over most of Thailand's Isan region with other groups scattered throughout cent ...
. Perhaps because of the complicated ethnic diversity of Lan Xang the structure of society was fairly straightforward, especially in comparison to the neighboring
Thai people Thai people, historically known as Siamese people, are an ethnic group native to Thailand. In a narrower and ethnic sense, the Thais are also a Tai peoples, Tai ethnic group dominant in Central Thailand, Central and Southern Thailand (Siam prope ...
with the ''sakdi na'' system or the Khmer with their complex
caste system A caste is a fixed social group into which an individual is born within a particular system of social stratification: a caste system. Within such a system, individuals are expected to marry exclusively within the same caste (endogamy), foll ...
and concepts of a divine kingship or ''
devaraja Devaraja () was a religious order of the "god-king," or Divinity, deified monarch in medieval Southeast Asia. The devarāja order grew out of both Hinduism and separate local traditions depending on the area. It taught that the monarch, king w ...
''. Lao society was divided with the religious and secular authority of the royal family at the top, followed by nobles, and then the peasantry which included merchants, artisans, farmers, and general laborers. Outside the system but above all were the
sangha Sangha or saṃgha () is a term meaning "association", "assembly", "company" or "community". In a political context, it was historically used to denote a governing assembly in a republic or a kingdom, and for a long time, it has been used b ...
or clergy, which provided not only social mobility but also a means for education. The hill peoples or
Lao Theung The Lao Theung or Lao Thoeng (Lao: ລາວເທິງ ) is one of the traditional divisions of ethnic groups living in Laos (the others being the Lao Loum and the Lao Soung). It literally indicates the "midland Lao", and comprises a variety o ...
were outside the social system, along with the ''kha'' or "prisoners" which were either taken in war or were working for criminal offences or debts. Siamese, Khmer and Shan formed the majority of the itinerant merchants, but there were small populations of
Chinese Chinese may refer to: * Something related to China * Chinese people, people identified with China, through nationality, citizenship, and/or ethnicity **Han Chinese, East Asian ethnic group native to China. **'' Zhonghua minzu'', the supra-ethnic ...
and Vietnamese around major trading cities and in Muang Phuan.


Religion

Theravada Buddhism ''Theravāda'' (; 'School of the Elders'; ) is Buddhism's oldest existing school. The school's adherents, termed ''Theravādins'' ( anglicized from Pali ''theravādī''), have preserved their version of the Buddha's teaching or '' Dhamma'' in ...
was the state religion of Lan Xang beginning with King Photisarath in 1527, but had been a growing part of cultural legacy since Fa Ngum. Within the villages, monasteries and towns of Lan Xang much of daily life revolved around the local temple or
wat A wat (, ; , ; , ; ; , ) is a type of Buddhist and Hindu temple in Cambodia, Laos, East Shan State (Myanmar), Yunnan (China), the Southern Province of Sri Lanka, and Thailand. Etymology The word ''wat'' is borrowed from the Sanskrit ''v ...
. The temples were centers of learning, and all males were expected to spend at least some part of their life in religious contemplation as a monk or novice. Kings could establish their legitimacy through supporting the
sangha Sangha or saṃgha () is a term meaning "association", "assembly", "company" or "community". In a political context, it was historically used to denote a governing assembly in a republic or a kingdom, and for a long time, it has been used b ...
and caring for or constructing new temples. Lan Xang had several powerful Buddha images which served as
palladium Palladium is a chemical element; it has symbol Pd and atomic number 46. It is a rare and lustrous silvery-white metal discovered in 1802 by the English chemist William Hyde Wollaston. He named it after the asteroid Pallas (formally 2 Pallas), ...
s and spiritual symbols of the kingdom which included the
Phra Bang The Phra Bang (, ; , , "Royal Buddha Image in the Dispelling Fear mudra") is a statue of Buddha in the city of Luang Prabang, Laos; it is the namesake of that city. The statue stands at , with palms facing forward, cast using ''thong'', an alloy ...
, Phra Keo (the "Emerald" Buddha), Phra Saekham, and Phra Luk (the crystal Buddha of Champasak).
Animism Animism (from meaning 'breath, spirit, life') is the belief that objects, places, and creatures all possess a distinct spiritual essence. Animism perceives all things—animals, plants, rocks, rivers, weather systems, human handiwork, and in ...
was also one of the earliest, enduring and most important belief systems to the Lao-Tai groups, and the traditions and practices which began in Lan Xang have remained a vital part of Lao spirituality. Among the ethnic hill tribes of the
Lao Sung Lao Sung or more commonly Lao Soung ( Laotian: ລາວສູງ ) is an official Laotian designation for highland dwelling peoples of Hmong, Yao and Tibeto-Burman origins in Laos (the others being the Lao Loum and the Lao Theung). Lao Soung m ...
and
Lao Theung The Lao Theung or Lao Thoeng (Lao: ລາວເທິງ ) is one of the traditional divisions of ethnic groups living in Laos (the others being the Lao Loum and the Lao Soung). It literally indicates the "midland Lao", and comprises a variety o ...
animism Animism (from meaning 'breath, spirit, life') is the belief that objects, places, and creatures all possess a distinct spiritual essence. Animism perceives all things—animals, plants, rocks, rivers, weather systems, human handiwork, and in ...
was the dominant religion. The
Lao Loum The Lao Loum (; , , ) is an official Lao People's Democratic Republic designation for lowland dwelling Tai peoples, including the majority Lao people. The Lao Loum, literally meaning 'lowland Lao', are the inhabitants of the river valleys and ...
believed that ancient mythical serpents known as '' ngueak'' inhabited major waterways, carving out the surrounding countryside and protecting key points along rivers or other bodies of water. The earliest name for the
Mekong River The Mekong or Mekong River ( , ) is a transboundary river in East Asia and Southeast Asia. It is the world's List of rivers by length, twelfth-longest river and List of longest rivers of Asia, the third-longest in Asia with an estimated l ...
was ''Nam Nyai Ngu Luang'' or "Great River of the Giant Serpent." Ngueak, and the
nāga In various Asian religious traditions, the Nāgas () are a divine, or semi-divine, race of half-human, half-serpent beings that reside in the netherworld (Patala), and can occasionally take human or part-human form, or are so depicted in art. ...
which have been "tamed" by
Buddhism Buddhism, also known as Buddhadharma and Dharmavinaya, is an Indian religion and List of philosophies, philosophical tradition based on Pre-sectarian Buddhism, teachings attributed to the Buddha, a wandering teacher who lived in the 6th or ...
, were believed to bring rains, or change shape, and
nāga In various Asian religious traditions, the Nāgas () are a divine, or semi-divine, race of half-human, half-serpent beings that reside in the netherworld (Patala), and can occasionally take human or part-human form, or are so depicted in art. ...
in particular were believed to be protection spirits which inhabited the cities of
Vientiane Vientiane (, ) is the capital city, capital and largest city of Laos. Situated on the banks of the Mekong, Mekong River at the Thailand, Thai border, it comprises the five urban districts of Vientiane Prefecture and had a population of 840,000 ...
and
Luang Prabang Luang Prabang (Lao language, Lao: wikt:ຫຼວງພະບາງ, ຫຼວງພະບາງ, pronounced ), historically known as Xieng Thong (ຊຽງທອງ) and alternatively spelled Luang Phabang or Louangphabang, is the capital of Lu ...
in Lan Xang.
Nāga In various Asian religious traditions, the Nāgas () are a divine, or semi-divine, race of half-human, half-serpent beings that reside in the netherworld (Patala), and can occasionally take human or part-human form, or are so depicted in art. ...
have endured as common motifs not only in myth and legend, but also on Lao temples, and silk weavings.
Nāga In various Asian religious traditions, the Nāgas () are a divine, or semi-divine, race of half-human, half-serpent beings that reside in the netherworld (Patala), and can occasionally take human or part-human form, or are so depicted in art. ...
became a potent symbol of the kingdom of Lan Xang, so much so that when Thailand was forced to cede the territories which would become
Laos Laos, officially the Lao People's Democratic Republic (LPDR), is the only landlocked country in Southeast Asia. It is bordered by Myanmar and China to the northwest, Vietnam to the east, Cambodia to the southeast, and Thailand to the west and ...
in 1893, the kings of Thailand ordered new state seals which showed the
garuda Garuda (; ; Vedic Sanskrit: , ) is a Hindu deity who is primarily depicted as the mount (''vahana'') of the Hindu god Vishnu. This divine creature is mentioned in the Hindu, Buddhist, and Jain faiths. Garuda is also the half-brother of the D ...
symbol of Thailand feeding on the
nāga In various Asian religious traditions, the Nāgas () are a divine, or semi-divine, race of half-human, half-serpent beings that reside in the netherworld (Patala), and can occasionally take human or part-human form, or are so depicted in art. ...
of Lan Xang as a thinly veiled threat that the territorial loss had not been forgotten. The natural world was also home to a number of spirits which are part of the
Satsana Phi The Tai folk religion, Satsana Phi or Ban Phi is the ancient native ethnic religion of Tai people still practiced by various Tai groups. Tai folk religion was dominant among Tai people in Asia until the arrival of Hinduism and Buddhism. It is ...
. ''Phi'' are spirits of buildings or territories, natural places, or phenomena; they are also ancestral spirits that protect people, or can also include malevolent spirits. The ''phi'' which are guardian deities of places, or towns are celebrated at festivals with communal gatherings and offerings of food. The spirits run throughout Lao folk literature. ''Phi'' were believed to influence natural phenomena including human illness and thus the
baci ''Baci/Basi'' (; , ) and ''su kwan'' (Lao: ; Thai: , RTGS: ''su khwan''; meaning "calling of the soul") is an important ceremony practised in Lao culture, Sipsong Panna, Northern Thailand and Northeastern Thailand (Isan). Baci is a ''phi'' ...
became an important part of Lao identity and religious health over the millennia.
Spirit house A spirit house is a shrine to the protective spirit of a place that is found in the Southeast Asian countries of Burma, Cambodia, Laos, Thailand, Malaysia, Indonesia, Vietnam and the Philippines. They are normally in the form of small roofed ...
s were an important folk custom which were used to ensure balance with the natural and supernatural world. Astrology was also a vital part to understanding the natural and spiritual worlds and became an important cultural means to enforce social taboos and customs.


Economy

Lan Xang was at the center of the overland trade routes in
Southeast Asia Southeast Asia is the geographical United Nations geoscheme for Asia#South-eastern Asia, southeastern region of Asia, consisting of the regions that are situated south of China, east of the Indian subcontinent, and northwest of the Mainland Au ...
. In the north and northwest the overland trade routes from
Burma Myanmar, officially the Republic of the Union of Myanmar; and also referred to as Burma (the official English name until 1989), is a country in northwest Southeast Asia. It is the largest country by area in Mainland Southeast Asia and ha ...
and
Lanna The Lan Na kingdom or the Kingdom of Lanna (, , "Kingdom of a Million Rice Fields"; , , ), also known as Lannathai, was an Indianized state centered in present-day Northern Thailand from the 13th to the 18th centuries. The cultural developme ...
passed through Lan Xang and Sipsong Panna (
Xishuangbanna Xishuangbanna, sometimes shortened to Banna, is one of the eight autonomous prefectures of Yunnan Province. The autonomous prefecture for Dai people is in the extreme south of Yunnan province, China, bordering both Myanmar and Laos. Xishuangbanna ...
) toward
Yunnan Yunnan; is an inland Provinces of China, province in Southwestern China. The province spans approximately and has a population of 47.2 million (as of 2020). The capital of the province is Kunming. The province borders the Chinese provinces ...
, where they would join with the Chinese Tea-Horse Road. Trade in
Luang Prabang Luang Prabang (Lao language, Lao: wikt:ຫຼວງພະບາງ, ຫຼວງພະບາງ, pronounced ), historically known as Xieng Thong (ຊຽງທອງ) and alternatively spelled Luang Phabang or Louangphabang, is the capital of Lu ...
would flow down the
Mekong The Mekong or Mekong River ( , ) is a transboundary river in East Asia and Southeast Asia. It is the world's twelfth-longest river and the third-longest in Asia with an estimated length of and a drainage area of , discharging of wat ...
to
Vientiane Vientiane (, ) is the capital city, capital and largest city of Laos. Situated on the banks of the Mekong, Mekong River at the Thailand, Thai border, it comprises the five urban districts of Vientiane Prefecture and had a population of 840,000 ...
where it could then be transported overland to the headwaters of the
Nan Nan or NAN may refer to: Places China * Nan County, Yiyang, Hunan, China * Nan Commandery, historical commandery in Hubei, China Thailand * Nan province ** Nan, Thailand, the administrative capital of Nan province * Nan River People Given ...
and Chao Praya rivers, or overland by ox cart or elephant over the
Khorat Plateau The Khorat Plateau (; ) is a plateau in the northeastern Thai region of Isan. The plateau forms a natural region, named after the short form of Nakhon Ratchasima, a historical barrier controlling access to and from the area. Geography The avera ...
to
Roi Et Roi Et (, ) is a town (''thesaban mueang'') in north-eastern Thailand, capital of Roi Et province. It covers the whole ''tambon'' Nai Mueang of Mueang Roi Et district. As of 2006 it had a population of 34,229. Roi Et is 514 km from Bang ...
. In the east the
Annamite Range The Annamite Range (; ) is a major mountain range of Mainland Southeast Asia, extending approximately through Laos, Vietnam, and a small area in northeast Cambodia. Geography The highest points of the Annamite Range are the -high Phou Bia, th ...
formed a barrier, but the areas of
Muang Phuan Muang Phuan (, ; ; Country of Phuan) or Xieng Khouang (, ; ), also known historically to the Vietnamese as Trấn Ninh (chữ Hán: 鎮寧; lit. "securement of peace"), was a historical principality on the Xiang Khouang Plateau, which constitut ...
and Xam Neua were regular points of commerce with
Vietnam Vietnam, officially the Socialist Republic of Vietnam (SRV), is a country at the eastern edge of mainland Southeast Asia, with an area of about and a population of over 100 million, making it the world's List of countries and depende ...
. Trade from
Thakhek Thakhek (, ; , ), the capital of Khammouane Province, is a town in south-central Laos on the Mekong River and the administrative centre of the district with the same name. The Third Thai–Lao Friendship Bridge, linking Thakhek and Nakhon Phano ...
and Champasak flowed down the
Mekong The Mekong or Mekong River ( , ) is a transboundary river in East Asia and Southeast Asia. It is the world's twelfth-longest river and the third-longest in Asia with an estimated length of and a drainage area of , discharging of wat ...
to the Island of Khong, where the goods would then be portaged past
Si Phan Don The Si Phan Don (; meaning '4,000 islands') is a riverine archipelago in the Mekong River, Champasak Province in southern Laos. Si Phan Don is part of Khong District, including the islands and part of the mainland in the east. Si Phan Don is d ...
and the
Khone Falls The Khone Falls and Pha Pheng Falls (; , ''Lbak Khaon'') together form a waterfall located in Champasak Province on the Mekong River in southern Laos, near the border with Cambodia. It is the widest waterfall in the world at 10,783 metres (35,376 ...
to join with the
Mekong The Mekong or Mekong River ( , ) is a transboundary river in East Asia and Southeast Asia. It is the world's twelfth-longest river and the third-longest in Asia with an estimated length of and a drainage area of , discharging of wat ...
again and on to the Khmer in the south. Lao merchants (''lam'') would travel to
Lao Theung The Lao Theung or Lao Thoeng (Lao: ລາວເທິງ ) is one of the traditional divisions of ethnic groups living in Laos (the others being the Lao Loum and the Lao Soung). It literally indicates the "midland Lao", and comprises a variety o ...
and
Lao Sung Lao Sung or more commonly Lao Soung ( Laotian: ລາວສູງ ) is an official Laotian designation for highland dwelling peoples of Hmong, Yao and Tibeto-Burman origins in Laos (the others being the Lao Loum and the Lao Theung). Lao Soung m ...
areas to exchange cloth, iron and silver for forest products, which would be floated via streams on bamboo rafts until they met with larger rivers. The principle Lao agricultural crops were
glutinous rice Domestication syndrome refers to two sets of phenotypic traits that are common to either domesticated plants or domesticated animals. Domesticated animals tend to be smaller and less aggressive than their wild counterparts; they may also hav ...
and forest timber. Both were labor-intensive and were difficult to transport using the overland routes. Subsistence farming of root crops, bananas, gourds, cucumbers, yams, water buffalo, chickens, pigs and other domesticated animals was indigenous within Lan Xang. Forest products were generally easier to transport and traded at a higher value. Elephants, ivory,
benzoin resin Benzoin or benjamin (corrupted pronunciation) is a balsamic resin obtained from the bark of several species of trees in the genus '' Styrax''. It is used in perfumes and some kinds of incense and as a flavoring and medicine (see tincture of ...
(similar to
Frankincense Frankincense, also known as olibanum (), is an Aroma compound, aromatic resin used in incense and perfumes, obtained from trees of the genus ''Boswellia'' in the family (biology), family Burseraceae. The word is from Old French ('high-quality in ...
),
lac Lac may refer to: Places Africa * Lac Region, a district in Chad * Lac Prefecture, a district in Chad America * Rivière du Lac, a tributary of the Montmorency River, in Capitale-Nationale, Quebec, Canada Europe * Laç, a city in Albania * Lac ...
(used in lacquer production),
cardamom Cardamom (), sometimes cardamon or cardamum, is a spice made from the seeds of several plants in the genus (biology), genera ''Elettaria'' and ''Amomum'' in the family Zingiberaceae. Both genera are native to the Indian subcontinent and Indon ...
, beeswax, rhinoceros horn, along with porcupine quills and a variety of skins were commonly traded. Of particular importance was the deer skin trade, which was in high demand in
China China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after ...
and
Japan Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asia, Asian mainland, it is bordered on the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea ...
and would reach its way to market having gone through Ayutthayan trade posts. Lao craftsmanship in silk production, weaving, gold, and especially silver was in high demand. Villages would specialize in a particular craft or skill where they would manufacture tools, weapons, pottery, paper, jewelry, alcohol ( lao-lao), elephant training or other unique trades. Iron ore was mined in Muang Phuan, tin and gems would also be mined in the north of
Luang Prabang Luang Prabang (Lao language, Lao: wikt:ຫຼວງພະບາງ, ຫຼວງພະບາງ, pronounced ), historically known as Xieng Thong (ຊຽງທອງ) and alternatively spelled Luang Phabang or Louangphabang, is the capital of Lu ...
or east along the
Annamite Range The Annamite Range (; ) is a major mountain range of Mainland Southeast Asia, extending approximately through Laos, Vietnam, and a small area in northeast Cambodia. Geography The highest points of the Annamite Range are the -high Phou Bia, th ...
.
Luang Prabang Luang Prabang (Lao language, Lao: wikt:ຫຼວງພະບາງ, ຫຼວງພະບາງ, pronounced ), historically known as Xieng Thong (ຊຽງທອງ) and alternatively spelled Luang Phabang or Louangphabang, is the capital of Lu ...
was important as the religious and royal capital of Lan Xang, but
Vientiane Vientiane (, ) is the capital city, capital and largest city of Laos. Situated on the banks of the Mekong, Mekong River at the Thailand, Thai border, it comprises the five urban districts of Vientiane Prefecture and had a population of 840,000 ...
was the largest most populous city (as well as the political capital beginning in 1560) and thus was of crucial commercial importance.
Vientiane Vientiane (, ) is the capital city, capital and largest city of Laos. Situated on the banks of the Mekong, Mekong River at the Thailand, Thai border, it comprises the five urban districts of Vientiane Prefecture and had a population of 840,000 ...
was originally a
Mon Mon, MON or Mon. may refer to: Places * Mon State, a subdivision of Myanmar * Mon, India, a town in Nagaland * Mon district, Nagaland * Mon, Raebareli, a village in Uttar Pradesh, India * Mon, Switzerland, a village in the Canton of Grisons * A ...
city named ''Chandapuri'' or "City of the Moon." The Lao would change the name to ''Vieng Chanthaburi Sisattanak'' which means "Walled City of Sandalwood and a Million Nagas," later shortening it further to simply ''Vieng Chan'' (
Vientiane Vientiane (, ) is the capital city, capital and largest city of Laos. Situated on the banks of the Mekong, Mekong River at the Thailand, Thai border, it comprises the five urban districts of Vientiane Prefecture and had a population of 840,000 ...
). Sikhottabong in Khammouan and Nakon Phanom were also regional trading powers for central Lan Xang, just as
Roi Et Roi Et (, ) is a town (''thesaban mueang'') in north-eastern Thailand, capital of Roi Et province. It covers the whole ''tambon'' Nai Mueang of Mueang Roi Et district. As of 2006 it had a population of 34,229. Roi Et is 514 km from Bang ...
was crucial for overland trade on the
Khorat Plateau The Khorat Plateau (; ) is a plateau in the northeastern Thai region of Isan. The plateau forms a natural region, named after the short form of Nakhon Ratchasima, a historical barrier controlling access to and from the area. Geography The avera ...
.


Decline

The Lao developed a distinct cultural, linguistic, religious, and political history during the four hundred-year period of Lan Xang. The monarchy in Laos, which was a direct continuation from the traditions of Lan Xang would continue for seven hundred and fifty years through the
Khun Lo Dynasty Khun may refer to: * Khun (, long vowel, middle tone), the colloquial Thai name for the Golden Shower Tree * Khun (courtesy title) (, short vowel, middle tone), a common Thai honorific * Khun (noble title) (, short vowel, rising tone), a former ...
until 1975. The decline of Lan Xang vis-à-vis their neighboring kingdoms was primarily due to geography, weak internal political structures, limited agricultural production, and the international arms trade. Despite its relative size, Lan Xang was landlocked throughout its history. The
Mekong River The Mekong or Mekong River ( , ) is a transboundary river in East Asia and Southeast Asia. It is the world's List of rivers by length, twelfth-longest river and List of longest rivers of Asia, the third-longest in Asia with an estimated l ...
, which formed the major means of transportation in the kingdom, is navigable only along certain stretches. Surrounding Lan Xang were populous and powerful neighboring states:
Ming China The Ming dynasty, officially the Great Ming, was an Dynasties of China, imperial dynasty of China that ruled from 1368 to 1644, following the collapse of the Mongol Empire, Mongol-led Yuan dynasty. The Ming was the last imperial dynasty of ...
,
Burma Myanmar, officially the Republic of the Union of Myanmar; and also referred to as Burma (the official English name until 1989), is a country in northwest Southeast Asia. It is the largest country by area in Mainland Southeast Asia and ha ...
, Ayutthaya, Sukhothai, Lanna, the Đại Việt and the Khmer. Politically, a
feudal system Feudalism, also known as the feudal system, was a combination of legal, economic, military, cultural, and political customs that flourished in medieval Europe from the 9th to 15th centuries. Broadly defined, it was a way of structuring socie ...
of relatively independent mueang and nobles held regional autonomy. The succession of the monarchs was never based solely on
primogeniture Primogeniture () is the right, by law or custom, of the firstborn Legitimacy (family law), legitimate child to inheritance, inherit all or most of their parent's estate (law), estate in preference to shared inheritance among all or some childre ...
, as both the ''Sena'' (a council which could include senior royal family members, ministers, and generals) and
Sangha Sangha or saṃgha () is a term meaning "association", "assembly", "company" or "community". In a political context, it was historically used to denote a governing assembly in a republic or a kingdom, and for a long time, it has been used b ...
(senior members of the clergy) would choose a suitable successor based on both legitimacy and individual merit. The state bureaucracy as originally designed by Fa Ngum and Samsenthai was along a military structure which included some social mobility through
meritocracy Meritocracy (''merit'', from Latin , and ''-cracy'', from Ancient Greek 'strength, power') is the notion of a political system in which economic goods or political power are vested in individual people based on ability and talent, rather than ...
. Over time however social distinctions became more entrenched and the bureaucracy became based on hereditary title. The political institutions in Lan Xang created disputes and instability especially during royal successions. Trade and the economy of Lan Xang were based on high value commodities which could be easily transported using overland trade routes. Agricultural products like rice were too heavy for transport, and were both taxed and consumed by the regional mueang. The narrow valleys and climate along the
Mekong The Mekong or Mekong River ( , ) is a transboundary river in East Asia and Southeast Asia. It is the world's twelfth-longest river and the third-longest in Asia with an estimated length of and a drainage area of , discharging of wat ...
was suitable for only certain varieties of
glutinous rice Domestication syndrome refers to two sets of phenotypic traits that are common to either domesticated plants or domesticated animals. Domesticated animals tend to be smaller and less aggressive than their wild counterparts; they may also hav ...
. The rice varieties were both low yield, and labor-intensive in comparison to the
floating rice Deepwater rice are varieties of rice (''Oryza sativa'') grown in flooded conditions with water more than deep for at least a month.Catling, p. 2. More than people in Southeast Asia including Northeastern India rely on deepwater rice for their s ...
grown in Thailand. Both Ayutthaya and Thailand profited immensely from the international rice trade with the
Chinese Chinese may refer to: * Something related to China * Chinese people, people identified with China, through nationality, citizenship, and/or ethnicity **Han Chinese, East Asian ethnic group native to China. **'' Zhonghua minzu'', the supra-ethnic ...
,
Muslim Muslims () are people who adhere to Islam, a Monotheism, monotheistic religion belonging to the Abrahamic religions, Abrahamic tradition. They consider the Quran, the foundational religious text of Islam, to be the verbatim word of the God ...
and European traders. The demand for Lan Xang's high value trade commodities had to pass through intermediary kingdoms to reach world markets, thus for example when
Japanese Japanese may refer to: * Something from or related to Japan, an island country in East Asia * Japanese language, spoken mainly in Japan * Japanese people, the ethnic group that identifies with Japan through ancestry or culture ** Japanese diaspor ...
demand for forest products increased it was the Siamese which benefited from the trade. Maritime trade routes became more important than the Tea Routes in northern Lan Xang, the river trade along the
Mekong The Mekong or Mekong River ( , ) is a transboundary river in East Asia and Southeast Asia. It is the world's twelfth-longest river and the third-longest in Asia with an estimated length of and a drainage area of , discharging of wat ...
and
Chao Praya The Chao Phraya River is the major river in Thailand, with its low alluvial plain forming the centre of the country. It flows through Bangkok and then into the Gulf of Thailand. Etymology Written evidence of the river being referred to by the ...
, or the overland trade with
Vietnam Vietnam, officially the Socialist Republic of Vietnam (SRV), is a country at the eastern edge of mainland Southeast Asia, with an area of about and a population of over 100 million, making it the world's List of countries and depende ...
. Trade with Europeans for weapons began as early as 1511 in Ayutthaya, and by contrast the first European trade mission to Lan Xang was not until the 1640s. Access to advanced European weapons proved decisive during the Burmese invasions of Lan Xang and would become more important in subsequent wars with
Vietnam Vietnam, officially the Socialist Republic of Vietnam (SRV), is a country at the eastern edge of mainland Southeast Asia, with an area of about and a population of over 100 million, making it the world's List of countries and depende ...
and Thailand during the eighteenth and nineteenth centuries.


See also

* Vat Yotkeo


Notes


Citations


References

* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *


External links


Legend of the Founding of Xieng Dong-Xieng Thong at Muang Sua
{{coord, 19, N, 102, E, type:landmark, display=title Former countries in Laotian history Former countries in Southeast Asia Former countries in Burmese history Former countries in Cambodian history Former countries in Thai history Former countries in Vietnamese history 14th century in Asia 15th century in Asia 16th century in Asia 17th century in Asia States and territories established in 1353 States and territories disestablished in 1707 1353 establishments in Asia 1707 disestablishments in Asia 2nd millennium in Laos Former monarchies of Southeast Asia