I think the answer is c because stability influenced high school enrolment rates but for Kobe it requires a higher education rate and a highest number of students to stay in school
Answer: they devised an innovative irrigation system, which created a surplus of food
Adam Smith advocated a capitalist economy in which people could freely pursue their own self-interest with government repression. But, in pursuit of self-interest led to oppression and greed, that's when the government should intervene with their invisible hand. Smith was truly an economic genius.
Does this help? :)
James Madison,Jr is your aswer hope this helps