Final answer:
The play with the Italian immigrant protagonist named Eddie Carbone is Arthur Miller's 'A View from the Bridge', which examines the themes of justice, law, and the American Dream, reflecting the historical context of Italian immigrant experiences like that of Sacco and Vanzetti.
Step-by-step explanation:
The play that involved Italian immigrants and a protagonist named Eddie Carbone is Arthur Miller's 'A View from the Bridge'. This work is set in the 1950s in an Italian-American neighborhood near the Brooklyn Bridge in New York. The protagonist, Eddie Carbone, is an Italian immigrant who works as a longshoreman and struggles with complex emotions when two of his wife's cousins illegally immigrate to the United States. The tension in the play arises from Eddie's growing jealousy and inappropriate feelings towards his niece, Catherine, and his opposition to her relationship with one of the immigrants, Rodolpho.
The play addresses themes of justice, law, and the American Dream, showing the struggles of immigrants and touching on the fear and anxiety that can come with their presence in a community, similar to what can be seen in historical events such as the trial of Nicola Sacco and Bartolomeo Vanzetti. In their divisive trial, Sacco and Vanzetti were Italian immigrants accused of murder, and their case highlighted the tensions between immigrants and nativist sentiment in 1920s America.