Because they are within US jurisdiction. To be subject to it is entirely different. Think "British subject." Yes, the 14th Amendment citizenship clause 'set the slaves free' by subjugating everybody else. The whole thing needs to be dumped.
How, practically?
Yes, the 14th Amendment citizenship clause 'set the slaves free' by subjugating everybody else. The whole thing needs to be dumped.
OK, but that means repealing the 14th.