Which two items common in europe did the conquistadores introduce to the people of mesoamerica and south america?

north atlantic treaty organization.

b. ensure mutual protection from communism.

.

"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."