Which of the following best describes the U.S. Supreme Court's ruling in the Dred Scott v. Sandford case?
Group of answer choices
The U.S. Constitution bans slavery in the United States
The U.S. Constitution protects slavery in the United States because slaves are property
The U.S. Constitution ignores the slavery issue in the United States and the slavery issue is left to interpretation
The U.S. Constitution grants the President of the United States the power to outlaw slavery