The question is asking us to fill in the gaps in: "A noncitizen national is a person born in a(n) (first gap) possessed by the nation. They receive most but not all(second gap) afforded to full . Let's start with the second gap: education and health care are not guaranteed to everyone - this is something that (apart from the most basic services) has to be paid for - so we reject optopns a) and c). Now, being born in a military base is usually not disadvantageous - so the correct answer is b). An example for this is Guam
