Trianon syndrome

Social phenomenon caused by the Treaty of Trianon present in some of the countries affected by it

The Trianon syndrome or Trianon trauma is the name given to a social phenomenon mostly occurring in Hungary. It consists of resentment about the consequences of the 1920 Treaty of Trianon and the belief that Hungary was better in the past than in the present. The Treaty of Trianon was a peace treaty signed after World War I through which the Kingdom of Hungary lost over two-thirds of its land to Austria, Czechoslovakia, Italy, the Kingdom of Serbs, Croats and Slovenes, Poland and Romania. The Trianon syndrome may also be considered as existing in some of these countries in the form of worry about Hungarian revisionism.

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