Answer:
Option: B. It promised economic prosperity and political strength by instilling a strong sense of nationalism.
Step-by-step explanation:
Fascism appeal to Italians after World War I because the nation was in chaos. The country was weak and tired of the present government who was showing little efforts to people. Fascism spoke about the social and psychological needs of citizens. It also promised to bring stability in economic which was in crushing condition. Benito Mussolini with his party members, introduced fascism in Italy to solve problems, along with social security, solidarity, and create a strong nationality.