The Founding document references the laws of nature. All inferior and subsequent legal acts, (of which the US Constitution is one) are a consequence of the authority granted through the Declaration of Independence, and consistent with the "laws of nature and of nature's God."
All births are in accordance with the laws of nature. Birth has nothing inherently to do with citizenship of the United States.
You need to look up the roots of the words "Nature", "Nation", "Native", and "Nativity."
The meanings are intrinsically linked. Yes, "nations" and "nature" most certainly do have something to do with Citizenship. They are inseparable.
You are a bit too far off in left field for me. Have a good day.