What does this dream mean?

I was shown America. It was an evolution, sped up so fast that I couldn't even keep up with what I was being shown. It was all done on a map. A lot was being shown at a pace too fast to keep up with so I can't remember much of anything. I think I was shown the original colonies then the map moved quickly to the left. It looked computerized. There were three bullets (like on a typing program) with words next to them. Each had to do with the structure of the world. By now it was being narrated. The last one was called the New World Order, which the narrator said is a communist order. The map then zoomed to the right of the country and I was shown the name of a corporation with a two letter abbreviation. I believe it was a technology corporation. I was shown a jet and the narrator said that the corporation had the perfect amount of letters to fit on that jet. I was then all of a sudden in a chaotic and psychotic high school clroom. One of the students had his face painted like The Joker and he was laughing like him.