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

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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keeping a cash reserve because cash flow is the the movement of money through a company and if it just sits there, it wont the movement