Immigrants in the U.S. in the 1920s were feared due to concerns about radical ideologies, exemplified during the Red Scare and through cases like Sacco and Vanzetti's trial.
Fear of immigrants in the United States during the 1920s stemmed from concerns about radical ideas like socialism and communism being brought by immigrants, as highlighted during the "Red Scare." Italian immigrants, such as Sacco and Vanzetti, were associated with fears of foreign radicalism. Additionally, fears of degeneration and social problems were linked to southern European immigrants like Italians, Jews, Slavs, and Greeks.
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