Because when you are in a country, you are subject to it’s jurisdiction. Can you be arrested for petty crimes? Yes? Then you’re under that country’s jurisdiction.

▲ onetimeusename a day ago | parent [-]

That's what the justices said. That has generally been how modern courts interpret it, with a textualist interpretation. But that was not the original intention of the law which I already stated. So to go back to my original point, it's not an obvious conclusion.

▲ HelloMcFly 10 hours ago | parent [-]

> But that was not the original intention of the law which I already stated

You've stated it, but not evidenced it. This is certainly the right-wing talking point, but never strongly sourced. The meaning of this phrase was viciously debated. Would it surprise you to know that many in Congress hated it for similar reasons as nationalists today?

Let me say this again: the meaning of this phrase was openly and viciously debated in the public record! Senator Cowan thought the phrasing created a loophole for birthright citizenship, and the amendment creators explicitly, overtly, repeatedly agreed with his interpretation of the phrasing and defended it as deliberate policy.

Feel free to read some of this: https://global.oup.com/us/companion.websites/libertyandjusti... (CTRL+F "If my friend from Pennsylvania" for a quite pertinent line).

	▲	onetimeusename 4 hours ago \| parent [-]
		Yep look at what they wrote `It must be that the Gypsy element is to be added to our political agitation, so that hereafter the Negro alone shall not claim our entire attention.` As I said, the 14th Amendment Clause 1 was primarily centered around whether enslaved people and their children were citizens and it seems the question of whether literally anyone born here was not taken very seriously. This question actually came up in a later case a few decades later and the court affirmed it. But I don't think there is any evidence the people who wrote this ever expected large numbers of "anchor babies". They literally dismissed that scenario as a way to prevent formerly enslaved people from being citizens. So then it just depends how you want to interpret the meaning of this law under the present. The UK, with common law tradition, abolished birthright citizenship decades ago to combat exactly the problems we are having with it now. So what was intended by jus soli birthright citizenship in 1866 could be viewed differently now.