The newspaper spread news quicker than the other methods of transportation used to communicate (ex. horseback). It gave important information regarding the war to the people. I hope I helped!
Unconquered China put his eastern territories at risk. From the Mongols.
They allowed a small rural population to provide food for a large urban population
Iron and steel--by the late 19th century the US became the world leader in iron ore and steel exports.
Access to natural resources and a lot of labor, the US was able to access iron ore which was a hot commodity and necessary for creating steel. If countries had the ability to create steel then they would just buy the iron ore. If they could not produce steel, then US Steel was the export for them. Steel industries dominated states like Pennsylvania, Ohio, Michigan, and Indiana.
Answer:
it should be D. or B hope im right good luck