How did conquering the Greek city-states achieve Philip II’s goal for Macedonia?

He wanted to spread Macedonia’s religion.
He wanted Macedonia to have more power.
He wanted Macedonia to have access to trade routes.
He wanted to improve Macedonia’s educational system.

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.