1,2,3 answer your question
A need is something required for a safe, stable and healthy life (e.g. air, water, food, land, shelter).
This is called, <span>selfishness</span>
Answer:
This is your own opinion. Do <em>you</em> believe that what the U.S. military did in Vietnam was okay or not?
Explanation:
I wish i could help you more about the war, but I don't know much about it. Good luck!