Presentación del dossier : Los medios de comunicación en el siglo XX: La prensa regional como modelo informativo

This work investigates the evolution of the press throughout the 20th century. The paper press stands out, but radio has emerged in this way since the 1920s. and later television. A whole heritage that evolved thoughout the last century. The transit through the Restoration, the dictatorship of Primo de Rivera, the Second Republic, the Franco regimen and the democracie is presented, on the basis Constitutions of 1876, 1931 and 1978 with the lapse of the Fundamental Laws of the Dictatorship of Franco, of the corresponding norms such as the presse law of 1883, 1838, 1966 and the democracy