Horribly complicated war! But in the end it’s just two families slaughtering each other to get the crown (or really, the lands that come with it).
Yes, the same old thing, just like Arab tribes today ...
I’ve got that the Henrys are Lancastrian, John of Gaunt’s descendants, and the Richards and Edwards are Yorkist, and the Nevilles play both sides.
Richard III, modern pragmatist that he was, probably doesn’t care, but I think it’s neat that they’ve identified his remains with both scientific and historical evidence.