Answer :
Final answer:
The Columbian Exchange had major effects on trade, agriculture, and population. It led to the exchange of crops, the spread of diseases, and increased global trade.
Explanation:
The Columbian Exchange had significant effects on the world, particularly in the areas of trade, agriculture, and population. One major effect was the exchange of crops, such as potatoes, tomatoes, and maize, between the New World and Old World. This led to an increase in agricultural productivity and a broader range of food options in both hemispheres. Another effect was the spread of diseases, such as smallpox, which devastated Indigenous populations in the Americas. The Columbian Exchange also resulted in increased global trade and the rise of colonial empires.
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