Since succession to the French throne was governed by Salic Law, the Bourbons came to the throne by the end of the male line of the Valois dynasty by virtue of their male descent from Louis IX of France. What if the male Bourbon line had died out before this? From what I can see, there were no other male lines. If there are no male heirs, what does the Salic Law do? If there were no Bourbons, how might French history have been different.