The Institución Libre de Enseñanza was founded in 1876 by a group of university professors –among which were Francisco Giner de los Ríos, Gumersindo de Azcárate and Nicolás Salmerón– separated from the university for defending academic freedom and refusing to adjust their teaching to the official dogmas in religious, political, or moral matters. This forced them to continue their educational work on the fringes of university centers of the State, through the creation of a private educational establishment whose first experiences were geared towards university teaching and, later, at elementary and secondary education.
Hasta 1936 la Institución fue un semillero de iniciativas modernizadoras de la sociedad y la cultura españolas. Bajo su influencia se emprendieron importantes reformas sociales, educativas, culturales y científicas, que hicieron posible la que ha sido calificada como una Segunda Edad de Oro de la cultura española.







