Answer:
C) That Black people were not part of the group considered citizens by the Constitution.
Step-by-step explanation:
Because Black people were inferior, this happened. They believed Black Americans had no legal rights. They considered themselves citizens and slaves.
Justice Taney taught that African Americans are "pacified by the dominant race" and not citizens under the Constitution. Slavery is the state or circumstance in which an overlord owns and controls a person. Slaves must work, and their owners usually decide where.