Why did southern planters switch from using indentured servants to using slaves? SELECT ALL THAT APPLY 1) Slaves could be controlled more easily than other workers.
2) Indentured servants were charging high fees for their labor.
3) Many former indentured servants had participated in a rebellion.
4) Slaves could do other jobs like shoeing horses or cooking.

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.