What was a significant effect of the columbian exchange?

Answer 1

A significant effect of the Columbian Exchange was the introduction of new crops and livestock between the Old World and the New World, which dramatically transformed agricultural practices and diets globally. For instance, the introduction of crops like potatoes and maize to Europe led to population growth and urbanization, while European livestock such as cattle and pigs transformed indigenous farming practices in the Americas. Additionally, the exchange facilitated the spread of diseases, which had devastating impacts on indigenous populations in the Americas, significantly affecting their societies and cultures.