How does the narrator of "History in the Making" develop the viewpoint that the Wright Brothers made history?

A. By describing events leading to the Wright Brothers making the first and longest recorded flight.

B. By relating the story about how the Wright Brothers engaged local community members to help them in their work.

C. By explaining how the Wright Brothers discovered the ideal location to launch a wind-powered flying machine.

D. By emphasizing that the Wright Brothers used their experience working with bicycles to experiment with flight.

Which is the correct answer?