How did the Columbian Exchange affect traditional diets in Europe and the Americas?

"globalization has greatly impacted the united states and american citizens. first and foremost, globalization has spread american influence throughout the world. globalization has opened up more markets for the united states, which in effect american companies sell their products worldwide. there has been a rise of multinational corporations and their influence has greatly increased."

according to worldatlas.com, the u.s. has an 86% literacy rate.