Infografía procedente de la web de Alfredo Vela.
URL original: https://alfredovela.files.wordpress.com/2016/01/espanol-en-el-mundo-infografia.jpg?w=1306&h=4336
Category: Infographics
Infographic: a brief history of modern communications
I came across this infographic through https://alfredovela.files.wordpress.com
Not sure where this was originally developed, so credit goes to whoever put this together.
