I know that it is C. South Carolina
Railroads on the Railways required tracks for the trains to run on them these tracks earlier made up of iron for its heavy duty but soon enough realise that iron was not a very good option for tracks. Meaning drawbacks of using iron for example rusting is it was realised that Steel was a better option in making railroads.
Steel being made out of iron is heavy duty material yet it is not much prone to rusting. Just addition of certain minerals and carbon in iron steel forging is done making it heavy duty material.
Answer:
Since you probily forgot to put the statements in the question can you put them in the ch-at so i can answer i there.
Answer:
Steel
Explanation:
Steel is used for practically everything engineering.