Respuesta :

Railroads used the iron to build railroad tracks but iron was weak and also dangerous. Soon people then realized that steel was a better material for tracks because it was able to hold more weight which then allowed heavier cargo. Railroads also transported mineral needed to forge steel.
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The increasing needs have always given rise to the new sources and their discovery. The need for developing railroads was felt for the transportation.  The steel was emerged as a solid metal and its usefulness was discovered.

Connection

  • The construction of rail roads was done using the iron material which was heavier but has various complexities.

  • The Steel emerged as a lighter but stronger material which can be used for making rail roads.

  • After discovering that the steel tracks can bear more weight , the railroads were constructed using steel.

  • The railroads and the transportation turned to be useful for transporting minerals used to forge steel.

Therefore, it is clear that their is a connection between the development of steel and the development of railroads.

Learn more about Steel and Railroads here:

brainly.com/question/1686300

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