The kingdom of Chenla or Khmer
this kingdom occurred in the end of the 6th century. The kingdom central located on the northeastern of Khmer Lake. In the 9th century, King Jayavarman II had made the capital up at Angkor. and extended the territory to Mon who established the kingdom of Davaravadi through to Chao Praya River. Still offended the Cham, a neighbor kingdom. This kingdom was fall in the year of 1200 A.C.