Thailand historical timeline

Origins

Tai-speaking peoples moved south into the region over centuries, and the first major Thai polity, Sukhothai, was established in the 13th century. Its script is the ancestor of modern Thai writing, and its ruins are UNESCO-listed.

Turning points

Ayutthaya succeeded it and grew into one of the largest cities in the world, trading with Persia, China, France and the Dutch, before Burmese forces destroyed it in 1767. The capital moved downriver, and Bangkok was founded in 1782.

Influential people

Kings Mongkut and Chulalongkorn modernised the administration, legal system and railways through the 19th century while playing French and British interests against each other. Thailand ceded territory but kept its independence — the only Southeast Asian state to do so.

Cultural evolution

A 1932 coup replaced absolute monarchy with a constitutional one. The country has seen a dozen successful coups since, and the military has shaped politics for most of the period.

Present-day significance

Tourism, manufacturing and agriculture carry the economy. Thailand received close to 40 million visitors a year before 2020, which makes it one of the most visited countries on earth and explains both its infrastructure and its crowding.