Why is there a historical debate surrounding the Great Wall of China? A. The Great Wall was successful at keeping invaders out,
but it was a costly project to build. B. The emperor's advisors refused to build the Great Wall although it proved to be a success. C. The cruelty of the emperor caused suffering although the Great Wall was an achievement in defense. D. The Great Wall today is considered an eyesore, although it was necessary in the emperor's time.
They saw the laws as unlawful according to the 14th amendment. The blacks needed equal rights with the whites. You might want to double check the amendment number but im pretty sure its the 14th.