This document provides an overview of Italian immigration to the United States between 1820 to 2004. It discusses some of the key causes of Italian emigration including a lack of modernization, disease, and inability to compete in international markets. Most Italian immigrants came from rural Southern Italy and settled in American cities between 1880 to 1920, forming Italian communities. The document also briefly outlines some of Italy's contributions to American culture, including influential Italian American figures in film.