See Cecil on how the ancient Romans used corn (a New World vegetable) and thus overturned history as we know it: How could the Romans use corn? It’s American! - The Straight Dope
Doggone it, you actually got me. I was about to post “no he didn’t!” and then I realized the date (I’ve been on vacation several days and didn’t get to sleep until 2:30am).
Not often that I can get you, Una… One has to wake up early in the morning to get you. [sub]Oh, wait, I did. ;)[/sub] Anyhow, Happy April 1th.