The Exodus of The Hidden and Precious Ones: Part-1

Have you ever wondered why the African Americans here in the United States and North America do not have any certifiable origin roots to denote where we come from originally? Have you ever wondered why African Americans are not to be considered as descendants of the original Jews, but are the original descendants of Abraham? Who are the true descendants of Shem? Who are the true descendants of Arphaxad? What was the name of God's people in the original paleo-Hebraic language that is still known