Which example best identifies a birthright citizen of the United States?

Question

A. a migrant who is a lawful permanent resident of the U.S.
B. a child born in the U.S. to undocumented parents
C. a person who was born in another country to citizens of that country, but who has lived continuously in the U.S. for more than 5 years.
D. a child born in another country to a permanent resident of that country.

Answer 1

B. a child born in the U.S. to undocumented parents