Final answer:
Many immigrants changed their names when they came to America in the late 19th and early 20th centuries for reasons such as assimilation, ease of pronunciation, and avoiding discrimination.
Step-by-step explanation:
In the late 19th and early 20th centuries, many immigrants from various countries changed their names when they came to America. There were several reasons for this. One reason was the desire to assimilate into American culture and society. Immigrants believed that changing their names would help them fit in better and increase their chances of success. Another reason was the difficulty Americans had in pronouncing or spelling foreign names. Immigrants often changed their names to make them easier for Americans to pronounce and remember.