Final answer:
Nativism had a significant impact on immigrants in the United States during the late 1800s and early 1900s, leading to discrimination and restrictive immigration policies. Nativists opposed nonwhite immigration and formed organizations to lobby for their cause. This resulted in laws like the Emergency Quota Act of 1921, which restricted immigration.
Step-by-step explanation:
Nativism had a significant impact on immigrants in the United States during the late 1800s and early 1900s. Nativists, who were opposed to nonwhite immigration from central and southern Europe, fueled discrimination and prejudice against immigrant groups such as Jews and Catholics. They formed organizations like the American Protective Association and the Immigration Restriction League, which lobbied for restrictive immigration policies like literacy tests and quotas. These nativist sentiments led to the passage of laws like the Emergency Quota Act of 1921, which restricted immigration from Southern and Eastern Europe. The discrimination faced by immigrants was inspired by prejudices and a desire to maintain a white, Anglo-Saxon, and Protestant America.