Great idea.
At first I was thinking this must be for a school project or something as it's very informative. But you made it funny, which is the main reason why I kept watching. None of this politically correct bull, you said it how it is. Very enjoyable to sit through, even though it was a bit long.
It had a lot of content, and you didn't blow too much out of proportion.
Things to work on:
AUDIO! - haha, as you know the audio quality is quite low, most probably due to the desire to keep the filesize down... well, I think this suffered overall due to the sloppy audio. A filesize of around 3,000kb is still acceptable.
ANIMATION - There wasn't a lot in this, and it showed. Although the movie was backboned by the audio, some more complex animation would have made it a lot better. However I realise this was your first flash, so you did well not to screw anything up too bad :D
Overall, very funny, very informative, and very original. You should make a series, doing all the different continents (well, the ones that matter anyway :P)!