George Tupou I vs Prasat Thong

George Tupou I converted to Christianity under the influence of Methodist missionaries. He later made Christianity the official religion of Tonga, which shaped the nation's laws and social structure, including the abolition of traditional pagan practices.

George Tupou I, then known as Taufa'ahau, completed the unification of Tonga after a series of wars and alliances. He defeated rival chiefs and consolidated the islands under his rule, ending centuries of civil conflict.

George Tupou I abolished the traditional system of serfdom and granted land rights to commoners. He decreed that every adult male Tongan was entitled to a plot of land for farming, a policy that continues to shape Tongan society.

George Tupou I issued Tonga's first written constitution, establishing a constitutional monarchy with a parliament, judiciary, and protection of civil rights. This constitution remains in force today, making Tonga the only Pacific island nation to never lose its indigenous governance.

Prasat Thong, a nobleman, seized the throne of Ayutthaya from King Chetthathirat. He established the Prasat Thong dynasty, which ruled Siam for the remainder of the 17th century.

Prasat Thong ordered the construction of Wat Chaiwatthanaram, a Buddhist temple in Ayutthaya. The temple was built on the site of his former residence and became a major religious monument.

Prasat Thong crushed a rebellion by Japanese mercenaries and traders in Ayutthaya. The uprising was led by Yamada Nagamasa's son, and its defeat ended Japanese influence in Siam for centuries.

Prasat Thong led a military campaign into Cambodia, capturing the capital Oudong. The campaign reasserted Siamese suzerainty over Cambodia and brought back many captives to Ayutthaya.