Editing Nations of the World (section)

All members of the human race - descendants of Adam HaRishon, except for Am Yisroel - are included in the concept of "Nations of the World." Besides being "human beings," they are also called "Bnei Noach," since all other descendants of Adam were destroyed in the flood, except for Noach and his sons.

Although Adam HaRishon was created directly by Hakadosh Baruch Hu, and his neshama was literally a part of Hashem from above, and furthermore his neshama was a general soul that included all the neshamos of Yisroel, who are the main and most important of his descendants, nevertheless, since he sinned with the Chet Eitz HaDaas, the Nations of the World were also born from him, whose nefashos come from the klipos and sitra achra.