Constitution Day corresponds to the date December 10 2475 (1932) his Majesty King Prajadhipok Rama Constitution the Kingdom of Siam was original to be the main rule of the country, the people of Thailand.
Constitution Day falls on December 10 2475, the day the King Prajadhipok. The Constitution established the Kingdom of Siam as a principle in the governance of the country to the people of Thailand.
Constitution Day, match day 10 September 2475 day king Prajadhipok, whose King Constitution of the kingdom of Siam was fixed to ruling the country give the People