Will N. answered 04/23/23
Experienced Educator in History and Writing
In order to answer the question effectively you need to ask think about the differences between the early 20th century and now. It might also help to ask yourself a couple of questions. Perhaps think about what the railroad does, and what airlines/automobiles have taken from it. What jobs did it do in the early 20th century that it doesn't do now? What jobs does it do now? What jobs, do you think, the railroad does most effectively? In order to answer this question, consider comparing and contrasting the 20th century to today.