Where was the Cumberland Gap? How was it created?

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.

Concentration camps built by nazis in 1933 initially held

Which of these is an edge city? boston, ma chicago, il irvine, ca detroit, mi