No, it was not reviewed by the USCIS. It existed prior to the creation of that agency. The Adjudicator’s Field Manual was developed by the former Immigration and Naturalization Service.
The Adjudicator’s Field Manual is still there. It’s just in a different place. Additionally, it has been superceded by the new policy manual.
The AFM text did not prove that there are three types of citizens. It proved that someone added the words “natural-born” to a policy interpretation of the original INA text which said (& still says) only “native-born.”
If the original INA text said native or natural, you might have a point, but it doesn’t.
Cold Case Posse Supporter has been shown the door.