Answer:
B a conclusion reached from evidence and reasoning.
C. It is the authors message
It's an infinitive, to + verb....
Here is a structure on how to answer:
1. Think of two examples: Maybe you think that developing countries does not have as much art - which does contribute to the happiness of the people.
Second, maybe the living conditions.
2. Research to add credibility.
its blurry and i cant see the complete question...
