In regards to international trade, which economic concept has the most importance on a country's specialization and trade?

a) absolute advantage
b) political history
c) cultural preference
d) comparative advantage

an informal structure in a bureaucracy would be something like so-called "office politics". where there's a formal structure set up for the organization, but then an informal subculture as well that has a way of organizing the bureaucracy further. this can be positive because it sets up an added degree of organization, albeit informal, within the bureaucracy.

answer; the region experienced a surplus of food;

answer; shays rebellion;