Crafting Preservation Criteria : Routledge : 9780415642569 : 0415642566 : 27 Feb 2014 : "In 1966, American historic preservation was transformed by the passage of the National Historic Preservation Act, which created a National Register of Historic Places. Now comprising more than 1.4 million historic properties across the country, the National Register is the official federal list of places in the United States thought to be worthy of preservation. One of the fundamental principles of the National Register is that every property is evaluated according to a standard set of criteria that provide the framework for understanding why a property is significant in American history. The origins of these criteria are important because they provide the threshold for consideration by a broad range of federal preservation programs, from planning for continued adaptive use, to eligibility for grants, and inclusion in heritage tourism and educational programs. Crafting Preservation Criteria sets ou