Frederick IX of Denmark vs Prajadhipok

Frederick IX became King of Denmark upon the death of his father, King Christian X. His reign began during post-World War II reconstruction. He was known for his informal style and love of sailing, which helped modernize the Danish monarchy's public image.

During Frederick IX's reign, Denmark underwent significant economic modernization, transitioning from agriculture to an industrial and welfare state. The king supported social reforms and infrastructure projects, though his role was largely ceremonial. This period saw rising living standards and urbanization.

Frederick IX signed the new Danish constitution, which abolished the Landsting (upper house) and established a unicameral parliament (Folketing). The constitution also allowed for female succession to the throne, paving the way for his daughter Margrethe II to become queen.

Prajadhipok ascended the throne as King Rama VII, becoming the last absolute monarch of Siam. His reign began during economic difficulties and growing demands for constitutional reform.

Following a bloodless coup by the People's Party, Prajadhipok agreed to end absolute monarchy and granted a constitution. He became a constitutional monarch, retaining the throne but with limited powers.

Prajadhipok abdicated the throne due to disagreements with the government over his powers and the treatment of royalists. He went into exile in England, where he died in 1941.