This should be anwsered in something you read or a video you watched prior to the question being asked. try checking multiple sources.
Answer:
I would say B.
Explanation:
All the other answers are not very upfront and specific and don't really make sense. When a group of people are unified or are without conflict a societey will succeed. A good example of this is how aincient China had dynasties and how they all fell and was mainly because of conflict (being ununified).
The correct answer is Stagflation
Explanation: Stagflation is defined as a typical situation of recession, decrease in economic activities and increase in unemployment rates, besides the economy.
Answer: Do you still need help
Explanation: