Frederik IX of Denmark vs Prasat Thong

Frederik IX became King of Denmark on April 20, 1947, following the death of his father, Christian X. His reign oversaw the post-war reconstruction and modernization of Denmark.

Frederik IX supported Denmark's accession to NATO in 1949, aligning the country with Western powers during the Cold War. This marked a shift from Denmark's traditional neutrality.

Frederik IX signed a new constitution in 1953 that abolished the upper house (Landsting), introduced a unicameral parliament (Folketing), and allowed female succession to the throne. This modernized the Danish political system.

During Frederik IX's reign, Denmark expanded its welfare state, including the introduction of universal healthcare, old-age pensions, and social security. These reforms were part of the post-war social democratic consensus.

Frederik IX died on January 14, 1972, and was succeeded by his daughter, Margrethe II, who became Denmark's first reigning queen in centuries. His death marked the end of an era of post-war reconstruction.

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.