Which of the following describes how militarism, imperialism, nationalism, and alliances were related to the First World War? a. They began because the war ended
b. They helped cause the war
c. They started during the war
d. They have nothing to do with the war

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.