Answer:
I don't think they should've bombed railway lines leading to the camps due to the risk of killing innocent people, not only that but if they did Hitler and the Nazis might have lashed out and killed more people because of the bombing
Explanation:
Just my opinion :)
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.
John Quincy Adams, hope this helps
A is 100% the correct answer