Am I correct in assuming you're referring to "findings" like the Newark Holy Stones and the Bat Creek Tablet? If so, it's important to point out that these are almost certainly fraudulent artifacts. If you are referring to some other actually substantial evidence that supports the idea of an ancient Jewish settlement in the United States, I would be thrilled to see it.

No genuine ancient Jewish artefacts or other archaeological remains have been discovered in the western hemisphere. That's pure pseudoscience.

i searched for over an hour and found stuff....please show its false.. esp when u scan through local newspapers and many local studies support the fact of jewish culture.... its possible cause of pangea...but like i said show ur support of it being absolutely without doubt false.