The real quest. is who are the Jews? Jews came from the line of Judah, but he married a Canaanite woman, from the line of Ham.
So a real Jews would be hard to find, but I imagine most Pals have some Jewishness to them:
Judges 3:5-7New American Bible (Revised Edition) (NABRE)
5 So the Israelites settled among the Canaanites, Hittites, Amorites, Perizzites, Hivites, and Jebusites.6 They took their daughters in marriage, and gave their own daughters to their sons in marriage,and served their gods.
Right from the git go, intermarriage. Moses was a Levite according to the bible, not a jew.
The Pals are probably Israelites who stayed on the land for centuries but most converted to Islam.
Who are the "pure Americans" then, would they be First Nation peoples or would they be colonisers and immigrants come to steal the First Nations lands.
What you spout is the beginning of the Jews and not the result of years of intermingling with others. Who are the Americans, would they be the founding fathers or would they be the interbred colonisers from Europe and Asia who have lost their individualism ?