The idea that governments exist to protect the rights of the people is best reflected in which of the following documents?

a. plato's republic and the magna carta

b. magna carta and declaration of the rights of man and of the citizen

c. declaration of independence and declaration of the rights of man and of the citizen

d. declaration of independence and aristotle's politics

Mankiw attributes – chapter 1 and his 10 principles – differences in living standards within a countryover time and across countries at a moment in time to: a. the presence or absence of inflation and unemployment.b. the allocation of resources between private markets and the public sector.c. those that have dealt successfully with the efficiency v. equality tradeoff and those that haven’t.d. differences in productivity.e. ones that think at the margin and respond to incentives and those that don’t.