We know a lot about the world nowadays. But how many things have we been told that we don't question? (Answer: Lots.) Luckily for us, some people questioned some of the world's most commonly held beliefs. The found out these facts were simply and categorically wrong. There is either no evidence to support them or they have been proven false. So, the next time someone tells you these things, tell them they are wrong and to read a book. 1.) Columbus never reached any of the areas now known as The United States of America. He mainly visited the Caribbean...