Answer:
medical history of individuals
Made for easier travel transport comunication and expansion west with out these west of Kentucky wouldnt have came into the us till later most likely
Answer:a social trap
Explanation:
According to social sciences, a social trap occurs when an individual or a small group of people take or follow a personal solution or short term goal that looks innocent but is likely to yield long term consequences that will affect a large number of people.
Marcus thinks that watering his lawn won't take much water hence no one will suffer but I'm reality every drop of water counts hence in a long run this may impact Marcus's neighborhood.
There was fertile land in the area known as the willamente river valley
This is true because imports get shipped and get sold in many places
