You've always been a bit of a history buff, so the Hall of History sounds the most interesting and you decide to check it out, although you hope that it doesn't share the bombastically nationalistic decor of the main hallway like some sort of real-world version of the museum for Bioshock Infinite. Or maybe you hope that it does? It would certainly be more interesting. Either way, you open the door with the picture of the clock on it, and find that it leads to another hallway, this one much longer, narrower, and more sparsely decorated. All the doors are on one side, one after another, which makes sense, you think, since time is a straight line. Or a flat circle, but that's much harder to build a museum around. Each of the doors is labeled with some the name era of American history, starting with Native Americans, the Thirteen Colonies, and the American Revolution, and running right through to the 2000s and... the future? Weird. On the opposite wall from the doors, there are some iconic pictures of American history--Washington crossing the Delaware, the marines raising the flag on Iwo Jima--and of different people, both specifically famous people and people who just seemed typical for their era--cowboys, flappers, greasers, hippies and such. Thinking about your favorite era of American history, you finally decide on the door that seems the most interesting and open it...