boundary of the historical park shall be the boundary as depicted on the map. (d) Land acquisition The Secretary may acquire land and interests in land within the boundary of the historical park by donation, purchase from a willing seller with donated or appropriated funds, or exchange, except that land owned by the States or their political subdivisions may be acquired only by donation. (e) Administration (1) In general The Secretary shall administer the historical park in accordance with this section and the laws generally applicable to units of the National Park System, including— (A) section 100101(a), chapter 1003, and sections 100751(a), 100752, 100753, and 102101 of title 54, United States Code (formerly known as the National Park System Organic Act)