In their opposition to the war, the copperheads most likely supported?
a. the emancipation proclamation
b. the conscription laws in the north
c. lincoln's suspension of habeas corpus
d. keeping the confederacy and slavery

d

Explanation:

copperheads were northerners who sympathized with the south during the civil war. they undermined the war effort and posed a threat to lincoln's reelection.

b, public works good luck

do but i don't go there

explanation:

btw this is in middle school stuff lol