Pyay: History
Mucate surrounds the construction of Sri Ksetra. Htin Aung suggests that Pyu might have been founded in 78 CE, based on the Sanskrit / Pyu Era. D. G. E. Hall and Gordon Luce, however, claim that civilisation of the Irrawaddy Valley could not have been possible before the 4th century, thus, attributing the founding of Sri Ksetra to 638, from which the current Burmese Kawza Era begins.
Sri Ksetra was the capital of the Pyu dynasty of Vikrama. The city was circular with walls enclosing about 46 km2 (18 sq mi), making it the largest walled city in Southeast Asia during its peak. The city contained both housing and farms, as is evident from the remains of waterways and tanks which have been discovered.
The Chinese pilgrims Xuanzang and Yijing mentioned Sri Ksetra in their mid-7th-century accounts. It is not known when precisely the Pyu abandoned Sri Ksetra and moved northward. It is speculated that their decline was due to the growth of the Irrawaddy river delta, cutting it off from coastal trade, and also from Mon and later Tai Shan incursions. Burmese chronicles state that when Anawrahta invaded the southern parts of modern-day Myanmar in 1057, he ordered the ruins of Sri Ksetra to be destroyed to prevent rebels from sheltering there. The Burmese came to call the old Pyu center Pyi. The extensive ruins have been the subject of intensive archaeological investigation.
Called Prome by the British (after the name that appears in the Portuguese texts of the 17th century), the city became part of British territory after the Second Anglo-Burmese War in 1853. The town was taken by the British in 1825 during the Battle of Prome and again in 1852, on both occasions with hardly any opposition. In 1862, it was almost entirely destroyed by fire, and was afterwards relaid out in straight and broad streets. It was erected into a municipality in 1874, and since then great improvements have been made, including waterworks.
During World War II the city was the site of the Battle of Prome. The city was later retaken by the British Army in May 1945.