Respuesta :
The Immigrants in the 1900s were mainly from southern and Eastern Europe.
Who is immigrants?
A person that relocates to another country permanently is called as the immigrants. In the 1900s, there are many peoples immigrated from the various countries.
More than 15 million immigrants arrived in the United States between 1900 and 1915, the majority of whom were from southern and Eastern Europe.
Therefore, option C is correct.
Learn more about the immigrants, refer to:
https://brainly.com/question/13688875
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