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
European Champion Clubs Cup Cross Country European Champion Clubs Cup Cross Country The European Champion Clubs Cup Cross Country is an annual cross country running competition between the European running clubs that are the reigning national champions for their country. It is often abbreviated to the name ECCC Cross Country. It is traditionally held on the first Sunday of February. Organised by the European Athletics Association, it was first held in 1962, making it the second oldest regional cross country event in the world (after the Balkan Cross Country Championships). Only the International Cross Country Championships and World Military Cross Country Championships are older than these