A. describe british iron production between 1740-1900.b. is this a positive or negative effect of the industrial revolution, why?

The prime energy source at the time was coal. As the Industrial Revolution began to speed up, the need for coal grew because it provided power for the factory engines, steam powered ships and steam locomotives. Second, the demand for iron increased. ... At a later stage, iron was needed to construct the steamships.

option a

explanation:

to cleberate the end of their war

yes.

explanation:

because it let the japanese know who had the upper hand in the war.