thanks for the law, so she’s Jamaican by virtue of father’s Jamaican citizenship, and her mother being married to a Jamaican.
I am not a lawyer, but I assume "Shall" means that she became a Jamaican citizen at the instant she was born. This to me means that she is subject more than one jurisdiction than just U.S. jurisdiction. Her parents were NOT citizens at the time born and were here under Student Visas. Someone who worked in a university in the 1960s commented on a post and said that at the time they told Foreign students in their university that their children would not be U.S. Citizens because of some agreement contained in the Student Visas. But I DO NOT KNOW THAT. I think that Larry Elder has a copy of her BC that shows her fathers race was "Jamaican" which sayes that her parents wanted to make it clear that she had a claim to Jamaican citizenship.
Emigration law in the 1960s is outside my expertise. Every Democrat lawyer will say that it does not apply since she was born here.
https://www.msn.com/en-us/news/politics/here-s-kamala-harris-birth-certificate-scholars-say-there-s-no-vp-eligibility-debate/ar-BB189gpH
(They ignore her Jamaican citizenship in the article as well as misstating the constitution regarding Natural Born:"Under the U.S. Constitution, a person born on U.S. soil who is at least 35 and a resident for at least 14 years is eligible for the nation’s highest office.". )