Joshua Eastin Block D 12/13/2018 Radio Ripple effect The radio give one of history's best and most influential examples of technology changing how people interact with their society. As radio evolved from a military device to a common amenity it also evolved american culture giving america the strongest national identity of the early 20th century. This unprecedented advancement was accomplished through the radio’s ability to give marketers access to a new form mass market giving exposure which newspaper could never achieve. Corporations were not the only ones to take advantage of this new medium, politicians and musicians also became common on the radio. This lead america into a national identity which would be a primary cause of the Americana culture of the early 1950’s. The invention of radio is usually stated in the range of 1890’s to early 1900’s but its invention can be traced back as far as the 1850’s when experimentation of low frequency waves began. However, this ra