Answer:
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Step-by-step explanation:
Prior to the Age of Exploration, the Europeans were unaware of the continents of North and South America. Many believed the whole world was just Africa, Europe, and Asia.
When explorers began to discover the Western Hemisphere and these new American continents, they felt like it was a whole different universe. The plants, people, languages, cultures, and landscapes were totally unique from what the Europeans knew.
Therefore, they began calling the Western Hemisphere (Americas) the New World, and the Eastern Hemisphere (Europe, Asia, Africa) the Old War.
The best answer choice is B. How Europeans referred to the continents of North and South America.