What can be said about the slave trade?

The british agricultural revolution resulted in many farmers losing their jobs. which sentence best explains the change that farmers experienced?

Faust is written by? a. adam smithb. hitlerc. goethed. karl marx

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.