The map of Ayutthaya published in 1691 by Simon de la Loub?re in Du Royaume De Siam is proof of such recognition. The Kingdom of Ayutthaya reached its apex in terms of sovereignty, military might, wealth, culture, and international commerce in the 16th century when the Kingdom’s territory was extended far beyond present-day Laos, Cambodia, and Myanmar. Ayutthaya even had diplomatic relations with Louis XIV of France and was courted by Dutch, Portuguese, English, Chinese and Japanese merchants.
