Transylvania as originally defined in Treaty of Trianon, 27 years earlier, thus confirming the return of Northern Transylvania to Romania. From 1947 to 1989, Transylvania, along with the rest of Romania, was under a communist regime. The ethnic clashes of Târgu Mureș occurred between ethnic Romanians and Hungarians in March 1990 after the fall of the communist regime and became most notable inter-ethnic incident in the post-communist era. The Transylvanian Plateau, high, is drained by the Mureș, Someș, Criș, and Olt rivers, as well as other tributaries of the Danube. This core of historical Transylvania roughly corresponds with nine counties of
Transylvania University affection slackened, students refer to the tree as the Kissing Tree. In 2003 "[[The Chronicle of Higher Education]]" included the Kissing Tree among the most romantic places on college campuses in America, and it was mentioned in a "[[Wall Street Journal]]" article about romance on college campuses. [[File:Transylogo.png|thumb|150px|Transylvania athletic logo]] The Transylvania Pioneers student-athletes compete under colors [[crimson]] and [[white]] at a variety of venues throughout the country; maintain successful results; and often compete against larger institutions including [[Ohio University]]. The Pioneers participate as a member of the [[National Collegiate Athletic Association]]'s [[Division III (NCAA)|Division III]], primarily of the [[Heartland