I just finished episode 7 of The Crown. This one is among the best, because it highlighted the peculiar education of the Queen: long on constitutional matters and short on world politics, science, and important leaders like Ike. She sought to correct the shortcomings with a private tutor, while her constitutional expertise allowed her to give the PM (Churchill) and Lord Salisbury a very polite but firm dressing down for failing in their duties to Crown and country.