Which of the Following Are Considered Types of Undocumented Immigrants

Multiple Choice

Which of the following are considered types of undocumented immigrants?

A) Frank, who enters the United States legally but then stays beyond the period permitted by his visa
B) Mary, who tries to gain entry without passing through a checkpoint
C) John, who tries to immigrate to the United States but has fake documents
D) Luisa, who is born in a U.S. hospital but whose parents are not U.S. citizens