Ummmmm... What would Canada and Mexico do without us here militarily???... Be conquered by the Phillipines!!!!
Mmmm, conquered by the land of banana ketchup. Cute girls too. Might not be so bad. Except for that Canada has never lost a war it was involved in and has almost never lost a major confrontation. We've repelled every attempt at invasion including two by the U.S. a long time ago.
*insert overzealous flag waving here*
Bring on the cute Phillipino girls.
Actually, Canada does have a product that the export to the US: Oil. We get more of it from them than any other country...
And natural gas, bulk electricity, fresh water, base metals and fossil fules, not to mention all the other items we trade back and forth everyday. If Canada were to shut off the power and water on our side of the border almost the entire west coast would go dark in the U.S. and we'd have alot of blown transformers. Being in California would really suck for a little while and lots of people would be a little thirsty.
If we found an alternative to the Diamonds and Gold from South Africa we wouldn't care about who's running the country, the colour of their skin, or the general political attitudes they have.
Since the U.S. has the worlds largest gold reserves by a long shot the U.S. federal reserve has more influence on the precious metals market then any other single group. Diamonds from Africa are tricky because they are almost the only really good supplier since the Canadian forcasts are still very much theoretical in some areas.
And there's just no substitute for refried beans, we need technology like that from Mexico!!!
Hell yeah!
There's a few other examples that I cannot think of at the moment (haven't had my morning cup of coffee yet), but you can imagine that if we could find a way to get alternates to oil from Middle Eastern countries we could just let Israel and India nuke the lot of them and not have to worry about terrorism any more.
Ironically the uranium that the U.S. uses to make its nukes is mined, refined, and supplied by Canada. (or at least about 90% of it is)
Merge with the land of igloo's, dog sleds, hockey fans, and beer drinkers. At least thats what we like you to think is here.