Thai nationalism

Thai political group who staged the Siamese revolution of 1932

thumb|300px|A name board on a wat in [[Chiang Mai written in the Tai Tham alphabet ("Lan Na alphabet", ). The use of this script was discouraged and the Northern Thai language is now written with the Thai alphabet.]]

political ideology

thumb|Map of the History of Thailand's Boundary|Map of the history of Thailand's boundary, 1940, showing claimed lost territories. Versions of the map were widely distributed to advance the Pan-Thaiist ideology.