My nieces are coming next month to visit us. I was hoping to do something special with them, something they don’t always get to do. At first I thought we should go camping, but the more I think about it, the more I would like to take them to see Philadelphia. That city has so much history. It is where the famous Liberty Bell is. Liberty Bell represents American Independence to many Americans. It hung in what is now called Independence Hall where the Declaration of Independence was signed. According to the VisitPhilly.com, the famous crack down the side of Liberty Bell occurred the first time the bell was rung.