I think that people can move wherever they want freely, but if you disagree let me tell you something. People who live in America might want to move to England because in America you can easily get a gun but in England’s it’s really hard to get hold of a gun. But what if England didn’t let you in you would be stranded in America! Here let me tell you a fact about what I just said. In the USA it is very easy to get a gun. In fact, it is easier to get a gun than it is to get a diving license! So the point is that if you weren’t allowed to move to any country you want you could be in server danger and you can’t go visit family and friends.