Answer: I do believe the answer is b
Explanation:
It allowed for settlement and the resolution of many problems between the countries involved. It helped solve conflict based on land which also helped the societies of countries involved.
Answer:The problem was that Charles II did not have an heir. The French wanted Duke Philip to succeed the throne while the Hapsburgs recommended Archduke Charles to the throne. Both sides had firm claims and this would affect the balance of power in the area.