What becomes clear from this compendium is that:
•Until 1971, the US Supreme Court recognized two types of citizenship, and two types only: natural born and naturalized. In the 1971 case, Rogers v. Bellei, 401 U.S. 815 (1971), the Court, in a 5-4 opinion, created a third type of "non-constitutional" citizenship, holding that a person who attains his/her US citizenship by virtue of being born abroad to a US citizen is not a "Fourteenth Amendment first sentence citizen" and, as such, is not entitled to the protections of the 14th Amendment.
•The US Supreme Court has consistently and repeatedly equated the concept of "natural born citizenship" with "native-born citizenship" and "born a US citizen." Indeed, there is no case in which the Court makes any distinction between a natural born citizen and a native born citizen or born US citizen.