Why did patricians eventually grant plebeians more political power?

Which statement describes employment in the late 1800s

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.

Which country was the last to join the allied powers? o great britain o france o united states o china