How has technology affected the spread of cultural change

During the 1500s,most rulers supported established a. political systems. d. none of the above b. churches c. freedom of speech

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.

Oil is a renewable resource can be used directly from the ground is the least polluting energy source must be removed from the earth using drills