Answer:
It is called the Columbian Exchange because of Christopher Columbus' widespread transfer of culture, plants, animals, human populations, technology, diseases, and ideas between the Americas, West Africa, and the Old World. This happened between the 15th and 16th centuries
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Answer:
Explanation:
I believe the answer is A
The 1st commom man elected as the president was Andrew Jackson
Answer: Japanese aircraft carriers had approached Hawaii unnoticed.
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