Answer: B
Explanation: In which of these sentences is a dash or dashes used correctly?
A. The geography of a writer's childhood is a part—a really important part—of the kind of writer he or she becomes.
B. The geography of a writer's childhood the place where he or she grew up—affects everything he or she writes.
C. The geography of a writer's childhood—affects the kind of writer and the kind of person he or she becomes.
D. The geography of a writer's childhood includes—not only physical details—but his or her feelings about