He might not be the person you think he is
The Nullification Crises
During Jackson's presidency, South Carolina nullified the "Tariff of Abominations" and threatened to secede from the United States. In response, Jackson had Congress pass the "Force Act," which allowed him to use the US Army to force South Carolina to pay their taxes. He also threatened to hang John Calhoun, his own vice-president.
Andrew Jackson: Most Terrifying Man Ever Elected President