Charles University (, UK; ; ), also known as Charles University in Prague or historically as the University of Prague (), is the oldest and largest university in the Czech Republic. It is one of the oldest universities in Europe in continuous operation. Today, the university consists of 17 faculties located in Prague, Hradec Králové, and Plzeň. Charles University belongs among the top three universities in Central and Eastern Europe. It is ranked around 200–300 in the world. History Medieval university (1349–1419) The establishment of a medieval university in Prague was inspired by Holy Roman Emperor Charles IV. He asked his friend and ally, Pope Clement VI, to do so. On 26 January 1347 the pope issued the bull establishing a university in Prague, modeled on the University of Paris, with the full (4) number of faculties, that is including a theological faculty. On 7 April 1348 Charles, the king of Bohemia, gave to the established university privileges and immunities from the secular power in a Golden Bull and on 14 January 1349 he repeated that as the King of the Romans. Most Czech sources since the 19th century—encyclopedias, general histories, materials of the university itself—prefer to give 1348 as the year of the founding of the university, rather than 1347 or 1349. This was caused by an anticlerical shift in the 19th century, shared by both Czechs and Germans. The university was opened in 1349. The university was sectioned into parts called nations: the Bohemian, Bavarian, Polish and Saxon. The Bohemian natio included Bohemians, Moravians, southern Slavs, and Hungarians; the Bavarian included Austrians, Swabians, natives of Franconia and of the Rhine provinces; the Polish included Silesians, Poles, Ruthenians; the Saxon included inhabitants of the Margravate of Meissen, Thuringia, Upper and Lower Saxony, Denmark, and Sweden. Ethnically Czech students made 16–20% of all students. Archbishop Arnošt of Pardubice took an active part in the foundation by obliging the clergy to contribute and became a chancellor of the university (i.e., director or manager). The first graduate was promoted in 1359. The lectures were held in the colleges, of which the oldest was named for the king the Carolinum, established in 1366. In 1372 the Faculty of Law became an independent university. In 1402 Jerome of Prague in Oxford copied out the Dialogus and Trialogus of John Wycliffe. The dean of the philosophical faculty, Jan Hus, translated Trialogus into the Czech language.