Clam Juice :))
IGNORE THIS BECAUSE I NEED MY ANSWER TO BE LONGER LOL
The correct answer is The U.S. currency has a predictable value.
Explanation: The reason why the United States has a fiduciary monetary system is because they has a predictable value in the future.
Answer: Adolescent Egocentrism.
Explanation: Whereas kids think that everyone is looking at them, talking about them, staring at their flaws, etc.