Well let's check the record; the reunified Italy actually won most of its wars (if only because they tended to pick on weak opponents or choose the winning side).
Won:
Austro-Prussian War (on a technicality)
Occupation of the Papal States
Occupation of Eritrea
Boxer Rebellion
Italo-Ottoman War
World War I
Second Italo-Ethiopian War
Occupation of Albania
Lost:
First Italo-Ethiopian War
World War II
LOL! Yeah, come tell me how many wars Italians won. I am very impressed.
I am here to contest the claim that the Second Italo-Ethiopian War was "won" by Italy.