How did travelers create maps?

• A. To document travel routes in a narrative form.
• B. To explain the methods and techniques used by travelers in mapmaking.
• C. To publish traveler diaries only.
• D. To chart only the routes known to merchants.

Answer: (B)

Understanding how maps are created hinges on showing the techniques travelers used to produce them. Travelers didn’t just record where they went; they documented the steps and tools they used to turn a journey into a usable map. They observed landscapes, measured distances, noted directions, and marked landmarks, rivers, mountains, and other features. They relied on tools like compasses and pacing to estimate scale, checked details against multiple observations, and recorded uncertainties or errors to show how trustworthy the map lines up with reality. By focusing on these methods and processes—the surveying, observation, measurement, and symbolization that underlie mapmaking—the explanation reveals how a map is produced, not just what it shows. That’s why this choice fits best: it emphasizes the methods and techniques travelers used in mapmaking, which is the heart of turning travel into a map. The other ideas describe what might appear on a map or what a traveler might write, but they don’t explain how the map was made.