What do the men in the cartoon represent?
look at each person’s expression. how would you describe their expressions?
what does the cartoonist think will result from the men’s action?

in 1862, president lincoln's emancipation proclamation opened the door for african americans to enlist in the union army. although many had wanted to join the war effort earlier, they were prohibited from enlisting by a federal law dating back to 1792.

explanation:

the anwser is a) to prevent military conflict