Assertion: empire's ruler | /r/HasProperty | r. 1351–1369
Facets:
Source sentences:
text: The first ruler of the Kingdom of Ayutthaya, King Uthong (r. 1351–1369), made two important contributions to Thai history: the establishment and promotion of Theravada Buddhism as the official religion to differentiate his kingdom from the neighbouring Hindu kingdom of Angkor and the compilation of the Dharmaśāstra, a legal code based on Hindu sources and traditional Thai custom.