2+2=fish+fish=fishe+fishe=?

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.

Why did france demand that germany repay their debts in foreign currency?

How does the balance of trade look different in the us today vs hot it looked in the 70's