The Rebel Flag

The Rebel Flag is a huge part of our American history. It has supported everyone's rights and opinions.The first Amendment states the Freedom of Speech, Religion, Press, and Assembly. The Rebel Flag is just a part of the American opinion, in which everyone is entitled to. If a person wears the rebel flag at home, or they go to the store or mall or to a restaurant wearing the shirt that advertises the flag; why can that person wear it a school?