Final answer:
The main message of the statement is to encourage empathy by acknowledging that anyone could find themselves in the position of an immigrant, given the unpredictability of life's circumstances.
Step-by-step explanation:
The main message of the statement "I am an immigrant. Someday you might be one, too." is D. the speaker is encouraging empathy and suggesting that anyone could become an immigrant. This message highlights the transient nature of any person's circumstances and implies that the experience of being an immigrant, with all its challenges and potential for personal growth, is a universal one that could apply to anyone, regardless of their current situation.
Understanding the statement within the context of the struggles and triumphs that immigrants face, as well as the concept of the American Dream, it serves to foster a sense of solidarity and understanding. The fact that immigration is a part of the American experience and that the country has a history of people moving to it in search of better opportunities, manifests the importance of empathy towards immigrants. Despite the potential for social tensions and debates over immigration, the speaker's words convey a sense of shared humanity and a call to recognize the plight and courage of those who have undertaken this journey.