... Trump discussed Jackson briefly last April when he was asked during the primary to weigh in on the issue of deposing Jackson from the front of the $20 bill. Trump, then the GOP frontrunner in the primary, blamed the move on “pure political correctness.”

But the reason Jackson has taken on such a physical and rhetorical presence in the Trump White House is, in fact, primarily because of Bannon, Trump’s chief strategist and the former head of Breitbart. According to officials in the Trump campaign, presidential transition, and administration speaking to The Daily Beast, Bannon would often discuss Jackson’s historical legacy and image with Trump on and after the campaign trail, and how the two political figures were a lot alike.

“[During the race], Trump would say he had heard this pundit or this person making the comparison, and [Steve] would encourage him and tell him how it was true,” a Trump campaign adviser who requested anonymity to speak freely told The Daily Beast. “It was a way to flatter [Trump], too. Bannon and Trump talked about a lot, but this was the president they had casual [conversations] about the most."

Another senior Team Trump official said that “as the transition was underway, he would encourage [Trump] to play up the comparison,” and that “Trump’s campaign and message was a clear descendant of Jacksonian populism and anti-political elitism.”

"[Bannon] is why Trump keeps equating himself with Andrew Jackson. That is the reason why," the aide added.

According to two sources with knowledge of the matter, Bannon had suggested and had given Trump a “reading list” of articles and biographies on Jackson, and reading material on Jacksonian democracy and populism. Stephen Miller, another top Trump adviser, also recommended and offered related reading material to Trump, a senior Trump administration official said. ...