Which answer best describes andrew jackson's final response to the nullification crisis after the nullification convention was held? a: jackson issues an executive order to enforce an even harsher tariff that finally made the states give up on nullification. b:   jackson agreed to revoke both tariffs, effectively showing the weakness of the federal government. c:   jackson declared nullification illegal and threatened to send military force to prevent secession by the state government. d:   jackson got the supreme court to take up a case on nullification to prove it illegal in the courts to stop the crisis.