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
RMS Transylvania (1925) RMS Transylvania (1925) RMS "Transylvania" was a British Anchor Line passenger liner later converted into an armed merchant cruiser, pennant F56 during World War II. She was launched on 11 March 1925 and sunk by the German U-boat on 10 August 1940. "Transylvania" was built in Glasgow, Scotland, by the Fairfield company, Yard No. 595. She was long and wide. The liner had twin propellers with a service speed of . "Transylvania" had three funnels but only required one; three funnels were more visually appealing and attracted more passengers than her similar-looking fleetmates which only had one funnel each. "Transylvania"