Which technological innovation most contributed to the spread of railroads in great britain?
a. the water wheel
b. the bessemer process
c. the flying shuttle
d. the seed drill

The correct answer is B) the Bessemer process.

The technological innovation that most contributed to the spread of railroads in Great Britain was the Bessemer process.

The Bessemer process allowed the mass production of steel in England. English inventor Henry Bessemer patented the invention in 1856. His invention removed the impurities from the iron by the process of oxidation. This invention gave a great impulse to railroads construction in England that was a key part during the Industrialization years, helping with the transportation of people, goods and all type or cargo that was part of the trade.  

answer: what events

explanation:

you dont have any choices

answer

explanation

the given equation is

we can rewrite this as:

let

then the equation becomes:

the factors of 8 that sum up to -9 are {-1,-8}

we split the middle term with these factors to obtain,

we factor by grouping to obtain:

apply the zero product property to get:

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