What happened to the world map after the discovery of the Americas?

What happened to the world map after the discovery of the Americas?

• A. It stayed the same
• B. It became less accurate
• C. It changed greatly
• D. It disappeared from usage

Answer: (C)

The key idea is that geographic knowledge expanded dramatically. When the Americas were found, huge new lands and coastlines had to be added to maps, and sailors’ routes and distances opened up areas that previously existed only in imagination. This pushed cartographers to revise coastlines, scales, and the overall view of the world—from a largely Eurasian-African focus to a global map that included the Americas and later the Pacific and other oceans. Over time, this led to more accurate projections and a fundamentally different way of understanding world geography. So the world map changed greatly, reflecting a new, broader understanding of Earth.

The key idea is that geographic knowledge expanded dramatically. When the Americas were found, huge new lands and coastlines had to be added to maps, and sailors’ routes and distances opened up areas that previously existed only in imagination. This pushed cartographers to revise coastlines, scales, and the overall view of the world—from a largely Eurasian-African focus to a global map that included the Americas and later the Pacific and other oceans. Over time, this led to more accurate projections and a fundamentally different way of understanding world geography. So the world map changed greatly, reflecting a new, broader understanding of Earth.