How did the columbians exchange affect the Americans and Europe?

The Columbian Exchange significantly transformed both the Americas and Europe by facilitating the transfer of crops, livestock, and diseases between the two regions. For Europe, the introduction of new crops like potatoes and maize led to population growth and changes in agricultural practices. Conversely, the Americas experienced the arrival of European livestock and crops, but also devastating diseases, such as smallpox, which decimated indigenous populations. This exchange ultimately reshaped economies, diets, and societies on both sides of the Atlantic.