What was the first amusement park in united states

Much of the post-world war i economic boom was due to the federal government's policy of

In which two days did the spread of enlightenment thought contribute to the french revolution

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.