Students who have jobs would be severely affected by extending the school day by one hour.

the answer would be A, because it's the opposite of the claim and it doesn't support it, but it supports the idea of adding one more hour being beneficial

The answer is C. because that is the only answer actually conceding do the counter-argument

which of the following was specifically permitted by the emancipation proclamation?

free african americans were allowed to fight for the confederacy.

free african americans were allowed to enlist in the union army and navy.

enslaved people in border states were allowed to move to the north.

enslaved people in border states were allowed to become confederate citizens.