Boston North End, The Road to Liberty, (Boston Historic and Cultural Tourism Line) runs through it. Paul & Ravel's former residence, Old North Church, is here. Therefore, Boston "Northern District" can be said to be the outbreak point of the American War of Independence. This area, retains more than a hundred years ago, or even more than two hundred years ago, the style of the block. It is not to preserve a few isolated historical buildings, but to preserve the whole block, preserving the history and culture that can be read by future generations. In Boston, Beacon Hill, North District and so on, let us read the social life of ordinary people, Boston's historical and cultural reality.