Headline: 800 años de la Carta MagnaLink: http://www.nacion.com/opinion/columnistas/anos-Carta-Magna_0_1493850607.htmlPublication Date: Monday, June 15, 2015Primary Source: La Nacion (Costa Rica)Type: columnFormat: Newspaper (Print)Nature of Mention: authoredScholar: Hidalgo, Juan CarlosResearch Area: Political PhilosophySubjects: the 800th anniversary of the Magna Carta