I want to know the answer to the following question:
Which side of the coalitions did Naples, Sicily and Savoy join?
All the background I'm provided with is that "Many middle and small powers in Europe, unlike in the previous wars, tried to steer clear away from the escalating conflict, even though they had interests in the conflict or with the belligerents, like Denmark-Norway.". Is that enough to answer the question?
Answer: no