which technological innovation most contributed to the spread of railroads in great britain?

A. The Bessemer process
B. The seed drill
C. The flying shuttle
D. The water wheel

Respuesta :

Answer:

A. The Bessemer Process

Explanation:

The Bessemer Process helped in the the production of steel, removing impurities through usage of large volumes of gas. This allowed for hard-to-rust steel to be used in constructing large tracks of railroad, not only in Great Britain, but in other countries as well.

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The answer is A the Bessemer process. It made steel more affordable.