What Did the Supreme Court Rule in Dred Scott V

What did the Supreme Court rule in Dred Scott v. Sandford?

A) Slaves who were taken to free states would be considered free.
B) Slaves who were taken to free territories would be considered free.
C) The Missouri Compromise was still legally binding.
D) Blacks did not have citizenship and therefore lacked legal standing.
E) State bans on slavery did not violate the property rights of masters.