<span>Much of the commercially important waterways of the United States consist of the Mississippi River System—the Mississippi River and connecting waterways. .... States on the Gulf Coast and throughout the Midwest and Ohio Valley ...</span>
Answer:
The perspective of ethnocentrism addresses foreign peoples from the standpoint of the superiority of the observer's culture, including values, religion, and symbols. Cultural relativism addresses other people in light of those people's culture.
Explanation:
If they live happy and healthy they build more and effieciently because of their bodies being capable to do more then when not being healthy
