In the Dred Scott Case Scott V

In the Dred Scott Case Scott v.Sanford) ,the Supreme Court ruled

A) that the separate-but-equal facilities were constitutional.
B) that busing to mandate integration was constitutional
C) that Congress had no authority to ban slavery in a territory and that a slave was considered a piece of property.
D) that states could not ban interracial marriage.
E) None of these choices is true.