Today started out normal enough...however by the time history class rolled around, the day started to take a very strange turn. Something very odd happened the moment you entered the door to this classroom. You stepped through a time portal and quickly realized you were standing amongst new immigrants who have just arrived on Ellis Island awaiting clearance to enter the U.S. as a citizen. You glance at a newspaper a man is reading in front of you and the headline says "Life at the Turn of the 20th Century". You also notice the date; August 22nd, 1903. A sign hanging in the background reads Medical Exam Registration. "Step forward please sir", you hear a man say to you. Still confused you give him a perplexed look. "Sir", he says again. "If you want to enter the U.S. you have to pass this exam, we don't have all day". With few options at your disposal, you step forward and follow the crowd into a waiting room.