; or (B) authorizes the Secretary to acquire land or interests in land through condemnation or otherwise. (e) Special resource study (1) In general The Secretary shall conduct a special resource study of the Site to evaluate the national significance of the Site and determine the suitability and feasibility of designating the Site as a unit of the National Park System. (2) Alternatives The Secretary shall consider alternatives for preservation, protection, and interpretation of the Site by Federal, State, or local government entities, or private and nonprofit organizations. (3) Conduct of study The study shall be conducted in accordance with section 100507 of title 54, United States Code. (4) Report Not later than 2 years after the date on which funds are made available to conduct the study, the Secretary shall submit a report to Congress that describes the results of the study and any recommendations of the Secretary with respect to the Site.