Elemento indispensable en la formación de toda persona culta sigue siendo hoy el conocimiento de las letras clásicas. El autor traza aquà un panorama de la literatura latina sin omitir nada esencial y dando una clara idea de las figuras y corrientes.
Although this region was virtually uninhabited for many years, in pre-Hispanic times intense, but respectful, commercial activities promoted the conservation of the area´s natural resources; now it has some of the riches natural reserves in the world, such as Sian Ka´an.