; (2) purchase with donated or appropriated funds; or (3) exchange. (d) Administrative sites and visitor facilities To facilitate the administration of the National Monument, the Secretary may acquire or lease facilities for the administration of the National Monument and to provide visitor services outside the boundary, but within the vicinity, of the National Monument. (e) Administration (1) In general The Secretary shall administer the National Monument in accordance with— (A) this Act; and (B) the laws generally applicable to units of the National Park System. (2) Management plan Not later than 3 years after the date on which funds are first made available to the Secretary for the preparation of a management plan for the National Monument, the Secretary shall prepare a management plan for the National Monument in accordance with section 100502 of title 54, United States Code. (f) Memorial The Secretary may accept the donation of a permanent memorial to the victims, survivors, and descendants of survivors of the Springfield Race Riot of 1908, to be located within the boundary of the National Monument. (g) Agreements The Secretary may enter into agreements with— (1) the city of Springfield in the State or other public or private entities for the purpose of managing and operating National Monument facilities for administration and visitor services authorized under subsection (d); and (2) other public or private entities for the interpretation of sites associated with the Springfield Race Riot of 1908 located within or outside the boundary of the National Monument. (h) Springfield 1908 advisory commission (1) Establishment There is established an advisory commission, to be known as the Springfield 1908 Advisory Commission , to advise the Secretary with respect to the management and development of the National Monument. (2) Membership The Commission shall be composed of 11 members, to be appointed by the Secretary, of whom— (A) 3 members shall reside in the city of Springfield or Sangamon County in the State