America doesn't have the type of history that other countries do because we're relatively new. However, the revolution that took place over three hundred years ago in America was one of the greatest events in human history. The ideas of self-government and human freedoms that drove the movement changed the world for the better. That's what we celebrate. Honestly, I believe that people should celebrate who aren't American. You might not care about America as a country but the philosophy behind the revolution has spread and made better the lives of people all over the world. That's something to celebrate.