B and C are both technically correct, but in this case, I think they're looking for C. A minor key is usually named with a lowercase letter, but can also be recognized through the key signature. Hope this helps. Best of luck to you!
SO when you are labeling or reading sheet music. Minor keys and chords are always labeled with a lowercase m. so like Cm7 or Gm. So the correct answer is C.
I'd presume native people in ancient Asia or South America or India (Buddha) This sculpture seems to be made of its original surroundings and carved to represent a important figure or god or goddess