> I'm not sure where being afraid of a group came up in this discussion,
It's all about fear, otherwise why do you care?
> IMO, the advert promoted Diversity. There was more than one language used. To expect > everybody to learn every language of every other immigrant that emigrates here is > just silly and unreasonable.
I never said you should, although you forced the native americans to do just that.
But by embracing diversity you promote integration. The people existed before the advert, maybe after seeing the advert they think "hey maybe we don't need to build our own community". But with the resultant backlash I expect non white Americans will see you as hate filled and pointless to deal with.