The American Revolution gave birth not just to a new nation, but to a new landscape. America was paradise to its native inhabitants, while to the colonists, it was an unlimited land of opportunity, a moral and physical wilderness from which they could create paradise. Powerful people like Thomas Jefferson and Alexander Hamilton struggled to shape it to their opposing visions. Over the ensuing two hundred years, many other visions shaped the American landscape. Today, their imprints form a complex layering of messagespast and present, physical and cultural, public and private, local and...