The use of mandarins who traveled throughout china overseeing the implementation of ming imperial dictates is most comparable to which of the following non-chinese imperial institutions?
a. persia's ghazi
b. harun al rashid's caliphs
c. byzantine emperor justinian's themes
d. charlemagne's missi dominici

Which is the main inference that can be drawn from adam smith's book the wealth of nations? a) for an economy to work flawlessly, it shouldn't have to serve and moral goals. b) the government must control a free-market economy, or economic problems will arise. c) a free-market economy works well only without the government's interference. d) free trade will only hurt economies and should be stopped by governments.

When was the metric system made legal in the u. s. was this mandatory?

While many laws are about moral issues not all are