I do understand the word or.
She was born in California.
To whom was she born in California? To "Aliens", by chance, with the full meaning of law behind that word?
Do you not understand the process of naturalization?
I do understand naturalization. My parents, in laws, son in law and many people I know went through that process.
Had the amendment said ‘born to citizens either born or naturalized’ you would have a point. It does not though.