Popular culture a. is fluid and can change quickly b. did not exist before 1990 c. is practiced only by young people d. discourages innovation or change select the best answer from the choices provided. a b c d

The correct option is "A. is fluid and can change quickly "

The term popular culture refers to the set of cultural patterns and artistic and literary manifestations created or consumed preferably by the popular classes (low or middle class without academic instruction, or in antiquity "the plebs") as opposed to an academic culture, high or an official focused on means of expression traditionally valued as superior and generally more elitist and exclusive.

the answer wold be b) travel among nations should be regulated by an international organization