Final answer:
Andrew Jackson influenced the political process long after leaving the White House through the establishment of the Democratic Party, the rise of Jacksonian Democracy, and the implementation of the spoils system.
Step-by-step explanation:
Andrew Jackson, even after leaving the White House, continued to influence the political process in several ways. One of the ways was his establishment of the Democratic Party and the rise of Jacksonian Democracy. He created a lasting political coalition that promoted the state's rights philosophy and ensured his vision would outlast his presidency. Additionally, Jackson's use of the spoils system, where he rewarded his own loyal followers with government jobs, changed the way political appointments were made and led to instances of corruption.