Thailand Becomes Constitutional Monarchy

Date: December 10, 1932 • Location: Amphoe Phatthana Nikhom, Thailand

Thailand becomes a constitutional monarchy.

Thailand, officially the Kingdom of Thailand, and formerly known as Siam, is a country located in Mainland Southeast Asia. It shares land borders with Myanmar to the west and northwest, Laos to the east and northeast, Cambodia to the southeast, and Malaysia to the south. Its maritime boundaries include the Gulf of Thailand and the Andaman Sea, and it shares maritime borders with Vietnam, Indonesia, and India. Thailand has a population of nearly 66 million people and covers an area of approximately 513,115 km2. The capital and largest city is Bangkok.