Ask Lemmy

It may not be an exact comparison, given changes in both popular media and US culture, but Huey Long (1893-1935) is possibly one of the closer comparisons.

A wildly popular populist demagogue, Long similarly set about expelling political opponents from the government system following his election and engaging in political maneuvering and strongarming which ultimately got him impeached (though, like Trump, the effort collapsed before before long). His efforts included setting up Louisiana state boards which directed the distribution of state money to political allies, a move to deny hostile newspapers "official printer" status, worked with a businessman to create an oil company which profited from public lands allotted to it, produced his own newspaper which published positive stories, and other similarly totalitarian moves.

However, it must also be noted that unlike Trump, Long actually achieved many populist goals, such as dramatically expanding the road system and increasing school enrollment. He was hostile to Roosevelt's New Deal, claiming it was actually insufficiently populist and overly friendly to businesses, but also was highly isolationist and opposed to US involvement leading up to World War II.

Long was assassinated in 1935 by the son of a political opponent. Most believe he was shot by the assassin, though some believe his bodyguards accidentally shot him in confusion after the assassin missed.