Answer:
The correct options A) an undocumented immigrant.
Step-by-step explanation:
Undocumented immigrants are foreign nationals who are in the United States without legal documentation.
These immigrants either entered the US without being screened as required by immigration processes, or they entered the country on a temporary visa and stayed over the visa's expiration date, rendering the visa invalid.
This implies that your client is likely an undocumented immigrant. Therefore, the correct options A) an undocumented immigrant.