The copperheads werea. southern democrats who called for
a return to the union.
b. republicans who opposed the lincoln administration.
c. northern democrats who opposed the union war effort.

The Copperheads were Northern Democrats who opposed the Union war effort.

Explanation:In the 1860s, the Copperheads, aka Peace Democrats, opposed the American Civil War and wanted immediate peace. They were called copperhead in relation to the venomous snake copperhead/pit viper.

the answer is C. Northern Democrats who opposed the Union war effort.

Explanation:

true

explanation:

agreeableness is a personality trait manifesting itself in individual behavioral characteristics that are perceived as kind, sympathetic, cooperative, warm, and considerate.

answer; /// i do believe that the correct answer is (d) cooperative play; /// good luck