OK let me be more specific. In episode 8 of The Crown (Netflix), it is implied that Queen Elizabeth II went to Ghana (because she heard a sly comment from JFK's wife) to prevent the country from going into the arms of the USSR despite the warning of her PM. It is portrayed in the show that [the Queen pulled off a diplomatic victory for the west by dancing with PM Kwame Nkrumah of Ghana][1].

First, I don't fully comprehend the significant of the dance and why her PM was shocked. And second, did the event happen like the show illustrates? I know that she did dance with Nkrumah, but was it in the context shown on the show?


  [1]: https://www.youtube.com/watch?v=88NtZcPI_wM&t=29s