The answer would be B. Aztec
The answer is " A.Simmel ".
First item's answer is letter B. A barter economy is an economy system that does not use money for trade but rather uses goods or services exchanged.
Second item's answer is C. Frederick Barbarossa was drown during the Third Cruisade in Goksu River.
Answer: Juvenile Delinquent
Explanation:
Juvenile Delinquent is a person who has violated the regulations and law of a nation, performed some criminal act such as stealing,etc, participation in illegal activity.These criminal acts are performed by minor aged children usually ranging from 10 years to 18 years old.
They are not severely punished as adult criminals because they still are in adolescent category but the legal steps are taken accordingly such as parents pay penalty amount etc.