It is clear that all of the Adamic race shall be in the resurrection:
38 Then some of the scribes and the Pharisees replied to Him, saying: “Teacher, we
wish to see a sign from You!” 39 But replying He said to them: “A wicked and adulterous
race seeks a sign, and a sign shall not be given to it except the sign of Ionah the prophet.
40For as Ionah was in the belly of the whale for three days and three nights, thusly shall the
Son of Man be in the heart of the earth for three days and three nights. 41 The men of
Nineveh shall rise up in the judgment with this race and they shall condemn it, because they
repented at the proclamation of Ionah, and behold: a greater than Ionah is here! 42 The queen
of the south shall be raised in the judgment with this race and shall condemn it, because she
came from the ends of the earth to hear the wisdom of Solomon, and behold: a greater than
Solomon is here! - CNT
The men of Nineveh were Assyrians, White Shemites of the tribe of Asshur. the queen of the south was a Sabaen. There were two men named Saba, or Sheba. One from Ham and another from Shem. It is impossible for us to tell with surety of which she was from.
Yet only the Children of Israel have the covenant relationship with Yahweh. The first promise of restoration to our race is found in Genesis 3:22: "And the LORD God said, Behold, the man is become as one of us, to know good and evil: and now, lest he put forth his hand, and take also of the tree of life, and eat, and live for ever". This may be cryptic, but only Yahshua Christ could be that Tree of Life. The word "man" in that clause is, of course, Adam.
Are there non-Israelite Adamites left among us? The scripture says that Japheth would "dwell in the tents of Shem". I have reason to believe that while the Germanic peoples are for the most part Shem (and Israel at that) That there were many of the others amongst the proto-Kelts, and also that the Slavs are for the most part Japhethite. Thus we can see that the prophecy has certainly been fulfilled. Yet Ham too was originally White. Some of his descendants
might be among us. However I believe that part of his punishment was to be overrun by the alien races, and at an early time the greater number of them were.
All of Adam's true descendants must meet the requirement of "kind after kind", and therefore they would all be White by necessity. The fate of the mixed races is another story: for they are all goats.
Hope this helps!
Bill