People travel for a lot of reasons, some people go out of town to explore the great outdoors, others want to check out unique architecture, but a lot of people visit places all throughout the country because of their historical importance.Sure, you can read about these locations in books or watch a film or tv series about the historical events that shaped them, but there's no better way to learn about the history of a place than by actually taking a trip there. If you're curious about U.S. histo