Anchor babies.1898.
The common law origin of jus soli begins with the case of Elyas de Rababyn (1290) II Rotuli Parliamentorum 139 where it was assumed that all persons born on English soil were subjects of the King.
It is far better known in common law in Calvin v. Smith, 77 Eng. Rep. 377 (K.B. 1608).
Jus soli existed in the colonies, and later in the states. It is the law of the United States today, without exception or limitation, and has been since before the DoI.
Well then go tell DiogenesLamp to stop blaming the 14th Amendment for it.
I'm not the one who needs to hear this. He is.
I poked into Calvin's case, as it's better known.
Given the political situation at the time, the judges were absolutely going to give the King the ruling he absolutely had to have. Even so, there were dissents, which is weird, if it was like, a real thing, you know?