What did government in the italian peninsula look like in 1855?
a. each territory had a separate government, but all were controlled by either austria or the papacy.
b. the present day nation of italy was ruled under as one, under the monarchy of the kingdom of italy.
c. almost all of italy was under the control of prussia, who was in conflict with papacy for control of the entire peninsula.
d. the southern half was under the sole control of austria, while the northern half was under the sole control of papacy.

The Italian peninsula's government was controlled by  either Austria or the papacy. Ultimately, this arrangement had to change when Prussia defeated Austria in 1866, and the latter had to concede Venetia in the name of Italy's unification. so the answer is a

he government should regulate the economy

possible the invasion of room could have been avodiable but the people of rome were to stubboron and to wealthy the kingdoms saw them as a threat if they dialred it downa   bit ten i dont think they wouldnt failed   china was not iacvvdoaible they caused war to much and were out of hand therefor that must have happened india i dont really know it could of