7. What was the Supreme Court's decision in the Dred Scott case? O that slaves were citizens and their rights were protected by the Constitution that slavery was not needed to grow the United States economy that African Americans did not have the right to sue in federal court because they were not considered citizens O that slavery should be abolished immediately in the territories

7. What was the Supreme Court's decision in the Dred Scott case? O that slaves were citizens and their rights were protected by the Constitution that slavery was not needed to grow the United States economy that African Americans did not have the right to sue in federal court because they were not considered citizens O that slavery should be abolished immediately in the territories