Which of the Following Was Not One of the Problems

Which of the following was not one of the problems facing the newly-independent United States?

A) State governments refused to compensate loyalists for their property losses
B) State governments and erected barriers against British creditors' attempts to collect prewar debts.
C) The British refused to honor treaty pledges to abandon forts in the Northwest and to return American-owned slaves under their control.
D) British trade prohibitions remained in effect.
E) The booming New England economy tended to cause rampant inflation elsewhere in the country.