School of Philosophy and Letters, UNAM Investigaciones Estéticas (IIE) and the Instituto de Investigaciones Filológicas (IIF). Recently there has also been collaborations with the School of Engineering to develop Media, Arts, and Technology projects. Graduate programs are offered in each division, and co-sponsor educational and research programs with other faculties at institutes all over the country. Well-known figures of Mexican and Spanish language literature, culture, and philosophy who have either graduated from the Department, or worked therein: School of Philosophy and Letters, UNAM The Facultad de Filosofía y Letras ("School of Philosophy and Literature") or FFyL of the National Autonomous University of Mexico (UNAM) administers eleven
School of Chemistry, UNAM and textile manufacturing and some pharmaceutical industries. However, the harsh national and international context, derived from the mexican revolution movement and the World War I affected the availability of highly skilled personnel. Therefore, in January 1913, Juan Salvador Agraz presented an initiative to the mexican president Francisco I. Madero to create the School of Chemistry. On September 23, 1916, the mexican president Venustiano Carranza promulgated by government-decree the foundation of the National School of Industrial Chemistry (Escuela Nacional de Química Industrial, and later Escuela Nacional de Ciencias Químicas or National School of Chemical Sciences) in the town of Tacuba (north-west