Answer:
C ,is a person, not a thing.
Explanation:
i got it right on edge
After Italy had agreed to switch sides and help defeat the Entente, they thought they deserved more, being one of the Big Four. Great Britain promised to give them a few of the Slavic countries, but they had other plans to make a large Slavic country known later as Yugoslavia. So, Italy was unhappy because they got cheated by Great Britain.
A.They were originally aligned with the British, but they later fought against the British