ILLEGALS, by the act of entering the country without application or as it is against the law, are not eligible for citizenship.
“Those here LEGALLY with by visa or green card and have a child, that child is granted citizenship. “
By a court decision(wong kim ark). Those are CINOs(citizens in name only) since the judiciary doesn’t have the power of naturalization. Nor does it have the power to change the Constitution or make law.