Answer: a lawful permanent resident of the United States
Explanation:
An immigrant who is in the United states legally can be employed in most jobs. The exception is government jobs where employees handle sensitive information like security or intelligence agencies. These jobs sometimes require an employee to be a citizen.
Illegal immigrants have limited employment opportunities as they are undocumented. Some employers exploit illegal immigrants by paying them low wages or having them work under unfavorable conditions.
We need more information. What are we conducting research on? What are we observing? What exactly am I supposed to be writing about? Give me more information and I'll try to help you the best I can.
The gap between rich and poor members of society became larger <span>was a result of industrialization in the United States
so D is right option
hope it helps</span>