Italian
Neither. Italy is the name of a country. Italian would be the nationality.
Italy
Italy.
Italian
Italy
Southern Italy
Italy
Italy
Italian because Venice is in Italy
Somenones nationality is not defined by the country where he or she lives. If someone with a Belgian nationality migrates to Italy he will still be a Belgian. To change his nationality he will have to follow the procedure to change his nationality.
Rome is the capital of Italy so the nationality is basically Italian, Hawaii is a state so the nationality is American and Java is part of Indonesia the nationality is Indonesian
Criscione is an Italian surname commonly found in Italy. It is likely that individuals with the surname Criscione have Italian nationality.