What caused the decline of athens golden age at the end of democracy?

What person was influential and trying to ease race relations in america during the early part of the twentieth century

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.

During world war if an artist published an editorial cartoon criticizing the american entry into the war that artists was guilty of