"There were wild scenes at Washington at the inauguration of the new President, dubbed by his opponent Adams as “the brawler from Tennessee.” But to the men of the West Jackson was their General, marching against the political monopoly of the moneyed classes. The complications of high politics caused difficulties for the backwoodsman. His simple mind, suspicious of his opponents, made him open to influence by more partisan and self-seeking politicians. In part be was guided by Martin Van Buren, his Secretary of State. But he relied even more heavily for advice on political cronies of his own choosing, who were known as the “Kitchen Cabinet,” because they were not office-holders. Jackson was led to believe that his first duty was to cleanse the stables of the previous regime. His dismissal of a large number of civil servants brought the spoils system, long prevalent in many states, firmly into the Federal machine."
January 1, 1970
https://en.wikiquote.org/wiki/Martin_Van_Buren