According to the Supreme Court's Ruling in the Case Of

According to the Supreme Court's ruling in the case of Barron v. Baltimore (1833) , the Bill of Rights protected citizens' liberties

A) equally from intrusion by state governments and the national government, though not from infringement by private individuals.
B) only from intrusion by the national government.
C) equally from intrusion by the national government, state governments, and the actions of private individuals.
D) only from intrusion by the state governments.
E) only from intrusion by private individuals.