June 4 - National Collaboration Day

"A territory can be divided, a nation cannot."

The Hungarian delegation signed the treaty of Trianon on June 4th, 1920, as the part of the peace agreement at the end of World War I. The treaty regulated the status of an independent Hungarian state and defined its borders. The treaty left post-Trianon Hungary with 93,073 square kilometers (35,936 sq mi), only 28% of the 325,411 square kilometers (125,642 sq mi).  Its population was 7.6 million, only 36% of the prewar kingdom's population of 20.9 million.