The monarchy of Thailand is the constitutional form of government of the Thailand. The king of Thailand is the head of state and head of the ruling Royal House of Chakri.
King Naresuan of Ayutthaya fought several wars against the Burmese to preserve Siamese independence.
Wat Phra Si Sanphet next to the king's palace was the most sacred temple in the kingdom of Ayutthaya.
Thongduang, later King Rama I of Siam, founded the Chakri dynasty in 1782.
King Prajadhipok signing the Constitution of Siam, 10 December 1932.
Constitutional monarchy, also known as limited monarchy, parliamentary monarchy or democratic monarchy, is a form of monarchy in which the monarch exercises their authority in accordance with a constitution and is not alone in making decisions. Constitutional monarchies differ from absolute monarchies in that they are bound to exercise powers and authorities within limits prescribed by an established legal framework.
The three constitutional monarchs of the Scandinavian kingdoms of Sweden, Norway & Denmark gathered in November 1917 in Oslo. From left to right: Gustaf V, Haakon VII & Christian X.
A meeting in the Japanese privy council in 1946 led by Hirohito.