Answer:
"From the first transmission made in Chile in 1922, radiotelephony became the main means of musical diffusion. The first station was Chilean radio, founded on March 26, 1923. The following year the medium was expanded to the provinces, with the appearance of radio Cerro Alegre de Valparaíso, from which time radio stations in Chile proliferated in a frenzy ". Chilean Memory. According to the above, what was one of the notable changes, stimulated by the expansion of these means of communication?
Explanation: