How many children, mainly in africa and southeast asia, do not get enough vitamin a?

Multicultural studies report that the best way to develop babies' sleep rhythms seems to be

What river valley civilization in the plow

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.