What was the blitzkrieg? a. a german term describing racial unity b. a method of war using motorized vehicles and aggressive movement c. a german term for "peace with honor" d. a method of war involving extensive fortifications and focusing on defense

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.