PLEASE HELP!!
Which of the following statements is correct?
Select one:
a. Movie studios were very similar in the 1930s to the ones of the 1920s.
b. The radio was a source of information in both the 1920s and 1930s.
c. Country and western music was popular during both the 1920s and 1930s.
d. Fitzgerald wrote about the American dream in The Grapes of Wrath.