What was the purpose of the war production board

The roosevelt corollary, issued in 1904, was a revision to what earlier statement of u.s. foreign policy?

Why was russia drawn into a conflict with germany after ausria-hungary declared war on serbia ?

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.