What effect did the emancipation proclamation have on how the civil war progressed? select the two correct responses.

I know A is for sure one, I think C may be the other one

The answers are "A. It decrease the likelihood that European countries would help the Confederacy ." and "D. It gave African-Americans the right to fight in the war."

it was important because it showed that america was a force to be reckoned with during the cold war.

your answer would be just capitalism.