Which services are provide by state governments

As the tide of the seven years’ war (french and indian war) turned in britain’s favor, the iroquois

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 role and side did italy fight on during world war 1? why did they change sides? write this in your own words.