You’re going to have to elaborate. Are you referring to slavery?
who were the foreigners..Africans, immigrants..foreign representatives..
Africans were considered property by the Founders.
No Africans immigrated, they were forced. If the founders considered them property..it is impossible to be NBC. Read the books the founders had..all so far point to the Founders not wanting Africans (property) in the government.
They could not naturalize.
Jus Quiritium
it was the 18th century a very different world.