Who were the Nativists and name one reason why they did not like immigrants?

In the 1890s–1920s era, nativists and labor unions campaigned for immigration restriction following the waves of workers and families from southern and eastern Europe, including Italy, the Balkans, Poland, Austria-Hungary, and Russia. the hated em bc Thus nativism has become a general term for opposition to immigration based on fears that immigrants will "distort or spoil" existing cultural values. In situations where immigrants greatly outnumber the original inhabitants, nativist movements seek to prevent cultural change.

Explanation:

answer; i believe that the correct answer is (d); // supercontinent