Important differences separated conservationists like Roosevelt and Pinchot from preservationists like Muir. Curatorial roles include or have included librarians, curators, digital preservationists, archivists and keepers. Its proponents include urban planners, architects, developers, community activists, and historic preservationists. Abandoned sites are also popular among historians, preservationists, architects, archaeologists, industrial archaeologists, and ghost hunters. However, the restoration efforts instead drew widespread condemnation from art historians and preservationists worldwide. This has sparked activism from preservationists and architects concerned about the future of the building. Landscape preservationists in Charleston shared ideas with regionalists across the South. The plan drew opposition from architectural preservationists. The $67 million project attracted opposition from historical preservationists and residents concerned about construction impacts. Almost none of the complaints raised by historic preservationists were addressed. Environmental groups, preservationists, and ten Native American tribes appealed the decision without success. It was opposed by many, including the National Park Service, historical preservationists, and locals. It served as a movie set before it was finally demolished, despite appeals by preservationists. Another educational resource available to preservationists is the Northeast Document Conservation Center or NEDCC. The Baltimore Pike corridor attracts development that concerns preservationists.