HISTORICAL BACKGROUND
Sukhothai was the first kingdom of the Thais in this peninsula. Two princes-Pho Khun Pha Muang and Pho Khun Bang Klang Hao combined their forces and fought the Khmers who commanded an extensive empire throughout this part of the world.
They drove the Khmers out of Sukhothai, a major frontier post of the Khmer Empire, and established it as their capital in 1238. Pho Khun Bang Klang Hao, urged by the people to be king, was enthroned with the royal title of Pho Khun Si Indrathit.
King Si Indrathit had two sons-Pho Khun Ban Mueang and Pho Khun Ramkhamhaeng. After his death, Pho Khun Ban Mueang succeeded him. His brother, Pho Khun Ramkhamhaeng, ascended the throne in 1278 and reigned for forty years. He was Thailand’s first great king.

One of Thailand’s finest warriors, King Ramkhamhaeng made Sukhothai a powerful and extensive kingdom which included many parts of what are today neighbouring countries. A number of ancient cities paid him tribute.
King Ramkhamhaeng opened direct political relations with China and made two trips to China – the first in 1282 to visit Emperor Kublai Khan and the second in 1300 after Kublai Khans death.
From the second visit, he brought back Chinese artisans who taught the Thais the art of pottery. Today, the old Sangkhalok Potteries are eagerly sought by collectors.
A major achievement of King Ramkhamhaeng was the revision of various forms of Khmer alphabets into a system suitable for the writing of Thai words. The alphabet that he invented in 1283 was essentially the same as that in use today.
During his reign, there was prosperity and happiness. There was water in the paddy-fields and fish in the water.