why is calling native americans a faction weird? a faction is a group that is in some form contrasted (not necessarily opposing) to another group.
native americans were certainly a different group of people than european settlers. i think that is clear enough.
but i am not a native english speaker, so maybe my understanding of faction is different from yours, and you define faction in a way that is incompatible with its application here.
however for the sake of discussion i'd like to ask if that is important? isn't the definition that should be applied into the context of this discussion rather clear?
i mean, go back to the original statement and replace faction with something else:
Successful society is usually predicated on genocide to remove dissent between groups.
it doesn't seem to me that that would change anything in that statement. we still don't know exactly which groups are actually referred to.
faction, group, party, nation, ethnicity, opponents, whatever it seems you got hung up on that word when you really want to know more specifically which examples are being referred to.