kausion, I'm sorry to hear of the problems you've had with racism in this country, but it's not indicative of every person who lives in the US. Yes, we do have our racial problems. But if you consider the many different peoples that have come to this country over the years, seeking a better life, it's really not that bad. We have people here from just about every country on the planet, and overall, we do a pretty good job of getting along.
No, you don't have to agree with what Bush, or any US president does, but you have that luxury because you live under the protective blanket of the US. There is no threat Canada would be attacked because an attack on you would be tantamount to an attack on the US.
And we have maintained military bases around the world for pretty much the same reason. Do you think there would be a free South Korea today if the US didn't have a military presence on the DMZ? How long would have the Soviet Union stayed out of the rest of Europe if we weren't there? China and Japan weren't the best of friends after WWII. As a matter of fact, I'm sure China wouldn't of liked anything better than to wipe Japan off the face of the map after what Japan did to them in WWII.
So, yeah, you may think of us as bullies, but over the past 60 years or so, we have helped maintain some semblence of order on the planet.