Shortly after this, though, the start of the Spanish Civil War and the following dictatorship of Francisco Franco constituted a considerable reversal. Education in the hands of religious orders had a certain importance on the island until the 1970 Ley General de Educación ("General Law of Education") shifted the balance from religiously based education to public education. Public schools continued their advance during and after the post-Franco Spanish transition to democracy. Tenerife today has 301 centers of childhood education (preschools), 297 primary schools, 140 secondary schools and 86 post-secondary schools. There are also five universities or post-graduate schools, the University of La Laguna, the Universidad Nacional de Educación a Distancia (National University of Distance Learning), the Universidad Internacional Menéndez Pelayo (Menéndez Pelayo International University), the Universidad Alfonso X el Sabio (University of Alfonso X the Wise) and the Universidad de Vic (Escuela Universitaria de Turismo de Santa Cruz de Tenerife, "University School of Tourism of Santa Cruz de Tenerife"). The largest of these is the University of La Laguna.