They all have the ability to be American citizens, yes, only after Marxist infiltration and our immigration laws changed in the 1960's. But even then those changes were only supported by the people under the delusion that America would remain white.

Not gonna argue about what the Founders thought?

read the Bible

Learn genetics. Besides, even in those stories God divided humanity by nation and language to keep them separate and humbled.

Get on the America train.