The study of the behavior and decision making of entire economies, is the right answer.
Macroeconomics is a field of economics that deals with the behaviour, performance, arrangement and decision-making of an economy as a mass. Macroeconomics includes provincial, state, and global economies.
While macroeconomics is a widespread area of study, there are two fields of research that are typical of the training: the effort to recognize the origins and results of short-run variations in national revenue, and the endeavor to recognize the determinants of long-run financial growth.
President Jefferson hesitated in
submitting the Louisiana Purchase treaty because he did not want to
violate the Constitutional power granted to him. He was aware that the
Constitution does not specifically allow him to buy land or territory from a foreign
power.
Japan remained neutral, fearing reprisals from more advanced militaries. Japan was colonized by the United States and forced to modernize. Following the model of Western imperialism, Japan expanded its empire. Japan opposed imperialism and fought for Asian sovereignty.
