What advancement in the use of metal was achieved by the people of the Gupta Empire? They were the first civilization to mine iron ore.
They came up with methods to convert iron into steel.
They created methods to extract metal from ore.
They were the first civilization to work with bronze.

This is the belief that a nation must develop and maintain a strong military force in order to pursue and defend its national interests.

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.

The independence movement in british india resulted in a partition (breaking apart) of the country. in august 1947, two independent countries were formed, one of which was a. ceylon. b. pakistan. c. burma. d. bangladesh.