Principality of Toungoo The earliest known record of administration of the region dates to the late
Pagan period. In 1191, King
Sithu II (r. 1174–1211) appointed
Ananda Thuriya governor of
Kanba Myint. In 1279, two great-grandsons of Ananda Thuriya—
Thawun Gyi and
Thawun Nge—founded a new settlement of 370 households, about 40 km farther south. It was named Toungoo (Taungoo) (, "Hill's Spur") because of its location by the hills in the narrow
Sittaung river valley between the
Bago Yoma range and southern
Shan Hills. The narrow valley at the southern edge of the dry zone was not easily accessible from Central or Upper Burma; the best access to the region was from the south, via the Sittaung. Its hard-to-reach location would shape much of its early history. In the 14th century, the settlement grew to be the principal city of the frontier region, which remained a lawless place. Toungoo's first rebellion of 1317–18 failed but its nominal overlord
Pinya had little control over it. Usurpers routinely seized office by assassinating the governor—in 1325, 1344 and 1347—without incurring any reprisals by Pinya. In 1358, Toungoo outright revolted. Pinya's successor
Ava (Inwa) regained Toungoo in 1367 but gubernatorial assassinations continued: 1375, 1376 and 1383, at times with Ava's own permission. Only in 1399 could Ava impose tighter control. By then, Toungoo, along with
Prome (Pyay), had received waves of Burmese-speaking migrants, driven out of Upper Burma by the successive
Shan raids in the second half of the 14th century, and both southern vassal states had emerged as new centres of economic activity as well as of
Burman (Bamar) culture. Toungoo's growth continued especially after the
Forty Years' War (1385–1424) left Ava exhausted. From 1425 onwards, Ava regularly faced rebellions whenever a new king came to power, who then had to restore order, often by war. Toungoo's “relentlessly ambitious leaders” repeatedly tested Ava's resolve by staging assassinations (in 1440, 1452, and 1459) and rebellions (in 1426–40, 1452–59 and 1468–70) at times with Pegu's help.
Start of Toungoo dynasty In 1470, King
Thihathura of Ava (r. 1468–80) appointed
Sithu Kyawhtin, the general who put down the latest Toungoo rebellion, viceroy-general of the restive province. A distant member of the Ava royalty, Sithu Kyawhtin remained loyal to Thihathura's successor
Minkhaung II (r. 1480–1501), who was greeted with a wave of rebellions by lords of
Yamethin (1480),
Salin (1481) and Prome (1482). Sithu Kyawhtin died in action at Yamethin in 1481, and was succeeded by his son
Min Sithu. In 1485, Min Sithu became the
eleventh ruler of Toungoo to be assassinated in office. The assassin was none other than his nephew
Mingyi Nyo (r. 1510–30). It would be yet another rebellion except that Nyo won Minkhaung's acquiescence by offering his full support to the embattled king. Nyo turned out to be an able leader. He quickly brought law and order to the region, which attracted refugees from other parts of Central and Upper Burma. Using increased manpower, he sponsored a series of elaborate reclamation and irrigation projects to compensate for the Sittaung valley's modest agriculture. He then, without Ava's permission, raided
Hanthawaddy territory, during the southern kingdom's succession crisis. It was a disaster: Toungoo barely survived the 1495–96 counterattack by King
Binnya Ran II (r. 1492–1526). At Ava, Minkhaung ignored Nyo's transgressions for he needed Nyo's support against Yamethin.
Break from Ava Toungoo's inevitable break with Ava came soon after the death of Minkhaung II in 1501. The new king
Narapati II (r. 1501–27) was greeted with a new round of rebellions. By 1502, Mingyi Nyo had already decided to break away despite Narapati's desperate attempt to retain his loyalty by granting the all-important
Kyaukse granary. In 1503, Nyo's forces began surreptitiously aiding ongoing rebellions in the south. In 1504, he openly entered into an alliance with Prome with the intention of taking over all of Central Burma. But Ava was not yet a spent force. It decisively defeated the alliance's raids in 1504–05 and in 1507–08. The setbacks forced Mingyi Nyo to recalibrate his ambitions. He formally declared independence from Ava in 1510 but also withdrew from participating in the internecine warfare. Ava could not and did not take any action. It was facing an existential threat in the ongoing war with the
Confederation of Shan States, and would ultimately fall in 1527. In the meantime, Nyo focused on strengthening the economy and the stability of his kingdom. His policy of non-interference attracted refugees to the only region in Upper Burma at peace. By his death in 1530, Mingyi Nyo had successfully turned Toungoo into a small but strong regional power. History shows that the former vassal was about to "overawe the metropole".
Rise '' The period between 1526 and 1533 saw power change hands in all of the major states of Burma. Three of the states were succeeded by weak rulers:
Taka Yut Pi (r. 1526–39) at Hanthawaddy;
Bayin Htwe (r. 1527–32) and
Narapati (r. 1532–39) at Prome; and
Thohanbwa (r. 1533–42) at Ava (Confederation). Two of the states were succeeded by ambitious and able rulers:
Tabinshwehti (r. 1530–50) at Toungoo, and
Min Bin (r. 1531–54) at
Mrauk-U (Arakan). Though Arakan would become a power in its own right, its geographic isolation meant it would remain a marginal player in mainland affairs. This left the tiny Toungoo, which would bring war to much of mainland Southeast Asia till the end of the century. Tabinshwehti and his court decided to take advantage of the lull, and break out of their increasingly narrow realm by attacking Hanthawaddy, the larger and wealthier but disunited kingdom to the south. In 1534, Toungoo forces began annual raids into Hanthawaddy territory. They finally broke through in 1538, capturing
Pegu (Bago) and the Irrawaddy delta. In 1539, Tabinshwehti moved the capital to Pegu where it would remain until the end of the century. By incorporating Portuguese mercenaries, firearms and military tactics as well as experienced former Hanthawaddy military commanders to the
Toungoo armed forces, the upstart kingdom
seized up to Pagan (Bagan) from the Confederation by 1545. The campaigns against
Arakan (1545–47) and
Siam (1547–49), however, fell short. In both campaigns, Toungoo forces won all major open battles but could not overcome the heavily fortified defences of
Mrauk-U and
Ayutthaya. Despite the setbacks, Tabinshwehti had founded the most powerful polity in Burma since the fall of Pagan in 1287. The king attempted to forge a "Mon–Burman synthesis" by actively courting the support of ethnic Mons of Lower Burma, many of whom were appointed to the highest positions in his government and armed forces.
Expansion in Yangon But the nascent empire fell apart right after Tabinshwehti was assassinated in 1550. Several vassal rulers immediately declared independence, forcing Tabinshwehti's chosen successor
Bayinnaung (r. 1550–81) to reunify the kingdom in the next two years. Bayinnaung then pushed up the Irrawaddy in an effort to join Upper Burma and Lower Burma for the first time since Pagan. Victory in the north "promised to strengthen control over interior gems and bullion, and to supply additional levies." In 1555, Upper Burma fell to the southern forces. Over the next decade, a series of “breathtaking campaigns” reduced
Manipur and the entire
Tai-Shan world to tributary status: cis-
Salween Shan states (1557),
Lan Na (1558),
Manipur (1560),
Keng Tung (1562), the
Chinese Shan States (1563),
Siam (1564) and
Lan Xang (1565). Leveraging the manpower of much of the western and central mainland, he managed to defeat the Siamese rebellion with great difficulty in 1569. Yet defeating the guerrilla resistance at the remote hill states—
Mohnyin and
Mogaung in the extreme north also revolted in 1571—proved far more difficult. Toungoo armies suffered heavy casualties from disease and starvation in their fruitless annual campaigns in search of elusive bands of rebels. Pegu reestablished some semblance of control over Lan Xang only in 1575 and Mohnyin and Mogaung in 1576. No sooner than the Tai-Shan world finally became quiet, the king turned his attention to
Portuguese Goa and the advancing
Mughal Empire in the west. In response to competing requests by the Ceylonese kingdoms of
Kotte and
Kandy for military aid, he finally sent an elite army in 1576 to Kotte, which he considered a protectorate, ostensibly to protect Theravada Buddhism on the island from the Portuguese threat. Goa considered it was technically at war with Pegu although no war ever broke out. and what the Portuguese regarded as "the most powerful monarchy in Asia except that of China". The king standardized laws, calendars, weights and measurements, and Buddhist religious practices throughout the land. But he introduced administrative reforms only at the margins. The "absurdly overextended" empire was largely held together by his personal relationships with the vassal rulers, who were loyal to him and not to Toungoo Burma.
Decline and fall In the tradition of the prevailing
Southeast Asian administrative model, every new high king had to establish his authority with the vassals all over again. This was already a difficult task when vassals were situated in the same geographic region but nearly impossible with faraway lands, given inherent difficulties in bringing serious warfare to those lands. He feared that acknowledging Ayutthaya's independence would invite yet more Tai rebellions, some perhaps closer to home. Nanda launched
five major punitive campaigns against Siam between 1584 and 1593, all of which failed disastrously. With each Siamese victory, other vassals grew more inclined to throw off allegiance and more reluctant to contribute military forces. By the late 1580s and early 1590s, Pegu had to lean ever more heavily on the already modest population of Lower Burma for the debilitating war effort. Able men all over Lower Burma fled military service to become monks, debt slaves, private retainers, or refugees in nearby kingdoms. As more cultivators fled, rice prices in Lower Burma reached unheard of levels. The empire's precipitous collapse ensued. Siam seized the entire
Tenasserim coast in 1595, and the rest of the vassals had broken away—de jure or de facto—by 1597. The breakaway state of Toungoo and the western kingdom of Arakan jointly invaded Lower Burma in 1598, and captured Pegu in 1599. The allies thoroughly looted, and burned down the imperial capital, “one of the wonders of Asia”, in 1600.
Aftermath Even before the fall of Pegu, the breakaway states of the empire had been engaged in a series of “confused, many-sided wars” since the mid-1590s. Prome attacked Toungoo in 1595. Prome and Ava fought for central Burma in 1596–97. Prome and Toungoo later agreed to attack Ava in 1597 but Toungoo broke off the alliance and attacked Prome in 1597. In the central mainland, Lan Xang and Lan Na went to war in 1595–96 and again in 1598–1603. Siam supported a Chiang Rai rebellion against Lan Na (Chiang Mai) in 1599. By 1601, Lan Na was divided into three spheres: Chiang Mai, Siam-backed Chiang Rai, Lan Xang-backed Nan. Chiang Mai defeated the Siam-backed rebellion in Chiang Rai in 1602 only to submit to Ayutthaya later that year. Chiang Mai retook Nan from Lan Xang in 1603. The Portuguese garrison at Syriam switched allegiance from Arakan to Goa in 1603. Siamese vassal Martaban then entered into an alliance with Portuguese Syriam. Ava conquered Prome (1608), Toungoo (1610), Portuguese Syriam (1613), Siamese Martaban and Tavoy (1613), and Lan Na (1614). Still, in contrast to 250 years of political fragmentation that followed Pagan's collapse, this interregnum proved brief. As ephemeral as the overextended Toungoo Empire was, the underlying forces that underpinned its rise were not. By 1622, a branch of the fallen house (known retrospectively as the Restored Toungoo Dynasty or Nyaungyan Dynasty) had succeeded in reconstituting a major portion of the First Toungoo Empire, except for Siam, Lan Xang and Manipur. The new dynasty did not overextend itself by trying to take over Siam or Lan Xang. This was a more “realistic and organic” polity that would last until the mid-18th century. The new dynasty proceeded to create a political and legal system whose basic features would continue under the
Konbaung dynasty (1752–1885) well into the 19th century. ==Government==