Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Urban Studies and Planning, 2006.Includes bibliographical references (p. [208]-221).In this dissertation, I examine the impact of one important type of "heritage partnership," the National Heritage Areas (NHA) program, on historic preservation activities at the grassroots level. NHAs, often termed the "future of our National Parks," have been administered by the National Park Service since the mid-1980s. These projects aim to mobilize local initiatives around a common set of distinct community assets and foster public-private partnerships addressing preservation and development issues on a regional scale. The two case studies I use to explore this issue are the Blackstone Rive...