Ankorian Period (jan 1, 802 – jan 1, 1431)
Description:
The word Angkor is derived from the Sanskrit nagara (नगर), meaning "city".[3] The Angkorian period began in AD 802, when the Khmer Hindu monarch Jayavarman II declared himself a "universal monarch" and "god-king", and lasted until the late 14th century, first falling under Ayutthayan suzerainty in 1351. A Khmer rebellion against Siamese authority resulted in the 1431 sacking of Angkor by Ayutthaya, causing its population to migrate south to Longvek.https://en.wikipedia.org/wiki/Angkor
Added to timeline:
Date:
jan 1, 802
jan 1, 1431
~ 629 years