As a non-american, does anyone have good recs for books/podcasts/articles that will explain the US political system for me?

Sorry, I should have specified. This is the first election cycle that I've been old enough to really try to pay attention to/understand (I'm not American), so I suppose I'm most interested in their electoral politics. I have a rough idea of the process but I want a deep dive to really understand the history and mechanics of it. Does that make sense?

It’s a bit of a broad question.
What part of the US political system?