I think the answer should be C
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.
b. A decrease in states’ rights
Answer:
The coalition armies of Russia, Prussia, Austria, and Sweden, led by Tsar Alexander I of Russia and Karl Philipp, Prince of Schwarzenberg, decisively defeated the French army of Napoleon I that also contained Polish, Italian, and German troops (from the Confederation of the Rhine).
Explanation:
Appellate court hope this helps :)