information:filtering, linguistic:translation
Radio culture

In the 1890s, Nikola Tesla and Guglielmo Marconi created the radiotelegraph, allowing for the modern radio to be born. This led to the radio being able to influence a more "listened-to" culture, with individuals being able to feel like they have a more direct impact. This radio culture is vital, because it was imperative to advertising, and it introduced the commercial.