Introductory to the given speech or text.
The answer is: Emile Durkheim
According to Emile Durkheim, people would most likely united if they have to face a common enemy, since people tend to be willing to overlooked their difference with others if they all face a threat from the same source.
This can be seen on how people in Europe and north America banded together to fight off Nazi influence and how people in USA unites after the tragedy of 9/11.
True. This is because developing countries have low standards of living; they often have low gross national income per capital regardless of the country endearing a process of economical development. (Sorry if it's wrong!)
Answer: the correct answer is b. raise price but lower quantity.
Explanation: If price goes up, fewer people want to buy so the equilibrium quantity lowers.