Which application of a new technology can be attribute it to an invention of Thomas Edison

After the ashikaga shoguns japan was divided into small territories headed by a shogun

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.

How did the protestant reformation and scientific revolution advance individualism and liberal reforms?