The main duty of a vassal was to a.
run his lord’s estate.
c.
farm land owned by nobles.
b.
advise the king.
d.
fight to defend his lord’s land.

Please select the best answer from the choices provided

A
B
C
D

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.