Historic preservation has been the handmaiden of heritage tourism in countless places for more than a century. Originally confined to sites of particularly illustrious historical events and so-called “Great Men,” it emerged in the 19th century as an elite pastime. In the midst of rapid industrialization, urbanization, and immigration in the United States, native-born Americans turned to projects to bolster their own interest in preindustrial America. Places associated with the colonial era, Revolutionary War, and early national period found most favor into the 20th century. Charleston, South Carolina, continues to trade on its trove of architectural gems from the colonial period. Prior to the American Revolution, Charleston was among the preeminent seaport cities in British North America. Fearing the loss of a landscape that…