Which of the following statements is correct regarding the use of steel in America? A) It was very expensive to make.

B) It was difficult to make.

C) It was inexpensive to make.

D) It was only used in one area of production.

I think c is the answer

C) It was inexpensive to make.

Explanation:

Steel was one of the main reasons that america was able to industrialize and grow, the capability to produce steel at a low cost and with this all the things that we were able to build and expand, from railroads to cheaper and stronger constructions was a key milestone on the development of the country.