Which condition leads to a child being classified as an alien even with a USC parent?

• A. Birth in wedlock
• B. Lack of physical presence by the USC parent
• C. Birth overseas
• D. Parent's previous citizenship

Answer: (B)

The classification of a child as an alien, even when the child has a U.S. citizen (USC) parent, chiefly hinges on the condition of the physical presence of the USC parent in the United States. U.S. immigration law stipulates certain requirements regarding the parent's physical presence in the U.S. for the child to automatically acquire citizenship or to be considered a citizen at birth.

For instance, if the USC parent did not meet the necessary physical presence requirements prior to the child's birth, the child does not automatically become a U.S. citizen, hence being classified as an alien. This is critical because it underscores the rules regarding citizenship transmission which depend not only on parentage but also on how long the parent has lived in the U.S.

In contrast, birth in wedlock, birth overseas, and the parent's previous citizenship do not inherently determine whether the child is classified as an alien. Birth in wedlock generally does not affect the citizenship status, birth overseas can still allow for citizenship depending on the circumstances of the parents' physical presence, and a parent's previous citizenship status might not impact the current classification since the focus is on the USC parent's status at the time of the child’s birth.