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
Hotel Transylvania (franchise) released in the United States on July 28, 2017. The film is set in the hotel, as Dennis is given a monster-sized pet, and the hotel learns to cope with it. The short is a sneak preview of the third film, "", which was released on July 13, 2018. A social game based on the film, titled "Hotel Transylvania Social Game" and made by Sony Pictures Interactive, was released on August 15, 2012. The game allows players to create their own Hotel Transylvania, where they must take care of the hotel's guests. Another video game, titled "Hotel Transylvania", developed by