Final answer:
Andrew Jackson redefined American politics by promoting anti-elitism and encouraging mass political participation, leading to his significant electoral victories. His presidency was marked by an emphasis on supporting the majority's will, states' rights, and addressing inequality favoring laborers over the business community.
Step-by-step explanation:
Andrew Jackson fundamentally shifted the political landscape of the United States with his election to the presidency, bringing forth the era of mass political parties that encouraged broader participation among Americans. Earlier in his career, Jackson had used the platform of anti-elitism to challenge the political dominance of eastern elites. His electoral success, which was substantial in both the popular and Electoral College votes, was rooted in his support from a diverse constituency, including urban workers and southern farmers.
Jackson's democratic vision was a reflection of his own rise from humble beginnings and his belief in states' rights, favoring the empowerment of the majority. As president, Jackson made efforts to recalibrate the focus of the federal government to support laborers and farmers, addressing artificial inequality that he believed was shaped by a minority exploiting government power. Despite the changes in his stances post-election, Jackson's influence ensured that the issues important to the common voter remained at the forefront, shaping the future of American politics and parties.