How might sharing a body of water impact the way countries get along and depend upon each other?

* Countries that share a body of water may trade more items because it is easier and cheaper to ship goods by water.*

Explanation:Hoped I helped :)

answer; i believe the correct answer is (the willamete valley);

question 1: a) thurgood marshall

question 2: b) the civil rights act of 1964

question 3: c) brown v board of education

question 4: d) creation of the dept of education

question 5: a) welfare and social security

explanation: