Brainliesttt asap! urgen : ) explain who was responsible for the television advancement and how the advancement affected 20th-century life.

How it affected the 20th century :

It influenced the way that people think about such important social issues as race, gender, and class. It played an important role in the political process, particularly in shaping national election campaigns. TV programs and commercials have also been mentioned as major factors contributing to increased American materialism (a view that places more value on acquiring material possessions than on developing in other ways). Finally, television helped to spread American culture around the world.