How is the American withdrawal of Afghanistan being viewed by the world?

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.

How did the us change it’s economy to provide supplies for the war effort?

How did louis sullivan and william jenney change the face of american cities in the late 1800s