Which industry had not been started prior to the civil war? a) railroad b) telegraph c) plastic production d) steel production

b)

it created free trade throughout the colonial territories.

i think the answer is a and i hope this ; ))

hello! : )

i think a judge or jury, as they preside over the court and is the central figure in a trial.

hope this and i hope i answered in time!

good luck!

~ destiny ^_^