What age were soldiers supposed to be to fight in the army during the Civil War?

18 years old

Explanation:

To remember this is when they were drafted into the army they said if they were old enough to fight then they should be old enough to vote.

the best and most correct answer among the choices provided by the question is the second choice "less supportive to the war of 1812"

the war of 1812 was a military conflict that lasted from june 1812 to february 1815, fought between the united states of america and the united kingdom, its north american colonies, and its native american allies.

i hope my answer has come to your . god bless and have a nice day ahead!

answer; negative punishment;