A Polish national is any person accorded nationality by the Republic of Poland, including, but not limited to, a person carrying a valid Polish passport or other valid identity document designating the person as a Polish national.
Under section 101(a)(22) of the Immigration and Nationality Act, "the term national of the United States means (A) a citizen of the United States, or (B) a person who, though not a citizen of the United States, owes permanent allegiance to the United States." Those in category (B) include natives of American Samoa.