Introduction
This introductory essay documents the data of Italian migration to the United States from 1945 to the present and offers organizational categories through which to better conceptualize these seventy years of migration. Post-World War II Italians were mostly working class immigrants and constituted town-based Italian diasporas, while the last four decades have witnessed elite immigrants, or professionals considered a brain drain, leaving Italy for the United States (and elsewhere). Immigrant replenishment by new or “real Italians” greatly impacted the preexisting and still-developing sense of Italian American identity with its changing notions of race and style, and patterns of consumerism. By reconceptualizing migration history, this essay seeks to assess more generally how ongoing European migration is related to the continual development of postmodern notions of Italian ethnicity.