Why did americans move west in years following the civil war

What two important inventions did the people from this region share with society?

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.

What militaristic words does henry use when making his argument? how do they impact the effectiveness of his speech?