Answer:
they arent made to Express emotion? can you be a little more specific with the question?
It depends on HOW much money is circulating. If governments just print money with nothing to back it, hyperinflation occurs. If there's a bit too much money and credit, inflation happens. Generally, 3% inflation is considered normal and a healthy amount by economists.
Answer:
Mediator
Explanation:
A mediator is a person that tries to reserve peace within groups, and they often try to prevent conflict.
Answer:
All of the above but I'm not 100% sure.