The Silk Road is A. a nickname for a smooth easy road.
B. a main road in every major city covered with red silk.
C. a road to the farm where they grow silk worms.
D. a net of trading routes from China to other parts of Asia and Europe.

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.

How do comedies differ from tragedies

Most galaxies in the universe are irregular-shaped galaxies. true or false ?