Architecture (one of the most prominent in Latin America) have also made important contributions to the country with such work as the Central Building ("Casa Central") of UC, and the National Library. Two of its most important alumni are the Jesuit Saint Alberto Hurtado and Eduardo Frei Montalva, a Chilean president. Both of them studied in the School of Laws. Sebastián Piñera, previous Chilean president, graduated from the university's School of Economics. Pontifical Catholic University of Chile ranks among the first 10 Latin-American Universities according to the Shanghai ranking, and is 1st according to the QS ranking. UC has four campuses in Santiago and one campus in Villarrica. The campuses in Santiago are: Casa Central (in downtown Santiago) San Joaquín (in Macul Commune of Greater Santiago) Oriente (in Providencia Commune of Greater Santiago) Lo Contador (also in Providencia Commune) These four campuses have a total of 223,326.06 m2 constructed in a 614,569.92 m2 area. The Villarrica campus has 1,664 m2 constructed in a 2,362.5 m2 area. UC was founded on 21 June 1888, by the Santiago Archbishop, to offer training in traditional professions (law) and in technological and practical fields such as business, accounting, chemistry, and electricity. Its first chancellor was Monsignor Joaquín Larraín Gandarillas, and at the very beginning, the university only taught two subjects, law and mathematics. Since it is a Pontifical University, it has always had a strong and very close relationship with the Vatican. On 11 February 1930, Pope Pius XI declared it a pontifical university, and in 1931 it was granted full academic autonomy by the Chilean government. UC is a private, urban, multi-campus university. It is one of the eleven Chilean Catholic universities, and one of the twenty-five institutions within the Rectors' Council (Consejo de Rectores), the Chilean state-sponsored university system. It is part of the Universities of the Rectors' Council of Chilean Universities, and although it is not state-owned, a substantial part of its budget is given by state transferences under different concepts. UC's 18 faculties are distributed through four campuses in Santiago and one regional campus located in southern Chile. The technical training centers affiliated with the university are: DUOC, the Rural Life Foundations, the Baviera Foundation, the Catechetical Home and the San Fidel Seminary. These centers carry out technical-academic extension activities in rural and agricultural areas. Other UC activities are a Sports Club, a nationwide television network, and a Clinical Hospital