Explain how popular culture has "no fixed forms". What does this mean? Given the...

Explain how popular culture has “no fixed forms”.

What does this mean?

Given the problematic nature of studying popular culture, because it is largely based on the tastes or favoritisms of social groups, we will discuss the ever-changing nature of popular culture. Give examples, in your own words, of how popular culture underwent major shifts during the postwar era, using chapters 1 and 5 from your textbook, and the selected library readings as a guide.