Which of of these best describes a theme of this poem

What does the machinery in the hospital represent to the army major in the story? support your answer with textual evidence.

Read this excerpt from leah missbach day's foreword to wheels of change.bicycles have long played a role in my life. as a young woman, i rode one year-round before i had a car. but it was later in adulthood that the bicycle became more than a source of transportation for me. the bicycle actually began to truly shape the way i saw the world.what is the author's purpose for including this in the foreword?

Why are reading and writing necessary in today’s world