In His Proclamation on Nullification in December 1832,President Jackson

In his Proclamation on Nullification in December 1832,President Jackson

A) conceded the importance of states' rights in some matters, but not in federal tariffs.
B) suggested that South Carolina ought to leave the union if it rejected federal law.
C) threatened South Carolina with military invasion.
D) declared that the union of states was perpetual and that only the Supreme Court could reject federal law.
E) announced that he himself would nullify the tariff as a sign of concession to South Carolina.