Explain in brief unification of Italy??

The following processes took place in the unification of italy:- (1)Italy were scattered over seven states of which only one sardinia piedmont was ruled by the italian princely house. (2)the north of italy was under the control of Austrian habsburgs. (3)The centre was ruled by the pope. (4)The southern regions were under the bourbon kings of spain. (5)cheif minister of sardinia piedmont ,count cavour led the movement for the unification of Italy. (6) in the year 1859,Sardinia piedmont with an alliance with France defeated the Austrian force. (7) in 1860,Sardinia piedmont's forces marched into Southern Italy and the Kingdom of the two sicilies and drop out the Spanish rulers. (8) in 1861, Victor Emmanuel was declared as the king of United Italy and Rome was under the capital of Italy. In this way, Italy nation came into existence.