challenge: According to Barbara Pittman, what was the original connotation of the term 'Rockabilly'?
  
  A. An insult, implying the artists were 'hillbillies'
  B. A term to describe the genre's country roots
  C. A reference to the genre's early popularity in the Appalachian region
  D. A compliment to southern rockers' musical style
  Answer: 