Who explored enough of South America to deem it a new continent?

A. Pedro Alvarez Cabral
B. John Cabot
C. Ferdinand Magellan
D. Amerigo Vespucci

D?

Yes.

https://en.wikipedia.org/wiki/Amerigo_Vespucci

Thanks :D

Yes, the correct answer is D. Amerigo Vespucci. He explored enough of South America to deem it a new continent.

To arrive at this answer, you can follow these steps:

1. Start by researching the explorers associated with the discovery of South America.
2. Look into the four options provided: Pedro Alvarez Cabral, John Cabot, Ferdinand Magellan, and Amerigo Vespucci.
3. Research their expeditions and contributions to geographical knowledge.
4. Focus on Vespucci's voyages and findings to determine if he explored enough of South America to categorize it as a new continent.
5. Based on your research, you will find that Amerigo Vespucci explored the coastline of South America extensively and concluded that it was a separate continent, not part of Asia, as previously believed.

Therefore, by going through this process, you can identify Amerigo Vespucci as the explorer who explored enough of South America to deem it a new continent.