Kings and Generals

They're generally accurate but tend to embellish their narratives with questionable framing at times and there's various nitpicks that could be made about how they present history. They also never cite their sources, although they do at least make very specific references so it can be easy to do your own research. Fundamentally this is a pop history channel so its brevity does not accentuate the complexity of certain topics too well but I don't think the history here is egregiously bad.