Yes. As far as I'm aware the person I responded to was mistaken about that. My own point was that commercial farming in the rest of NA (and possibly even parts

Yes. As far as I'm aware the person I responded to was mistaken about that. My own point was that commercial farming in the rest of NA (and possibly even parts of Mexico, I genuinely don't know) was introduced via Europe rather than straight from Mexico. At least as far as I'm aware.