Answer:
Because of the conflict between the church and the state.
Step-by-step explanation:
The Italian country faced different and new challenges soon after the unification. In Italy, there was never a tradition of traditional political unity. There were unending conflicts between the Roman Catholic and Italy government. This conflict stemmed from the governance issue. This led to Italy being further divided into a new nation. There was a widespread call by the Popes to resist the new governments. However, the efforts were not heeded.