The correct answer is A) The 15th Amendment.
After The Union had defeated The Confederacy, the right to vote was guaranteed to all races. This was possible because the Union was in favor of equality.
Answer: He found it in Eryx's herd, but the king would return it only if the hero could beat him in a wrestling contest. Never one to shy away from competition, Hercules beat Eryx three times in wrestling, killed the king, took back the bull, and returned it to the herd.
I think it's D but it might be C